Nazwa produktu
Cena brutto
Cena netto
Ilość
Wartość brutto
1.
WD SSD Blue SN570 M.2 PCIe Gen3x4 NVMe 500GB (3500/3000MB/s) [WDS500G3B0C]
234.00
191.80
234.00
2.
UPS Eaton 5SC 750i [5SC750I]
1580.00
1295.08
1580.00
3.
Logitech Brio 705 Business [960-001530]
949.00
777.87
949.00
4.
Endorfy Omnis Pud Kailh BR RGB [EY5A032]
435.00
356.56
435.00
5.
HP 17-cn3135nw [9R872EA] 10-Core i5-1334U/17.3 1920x1080 matowa IPS/16GB DDR4 (max 32GB)/512GB/Iris Xe/41Wh/8h/Win11Home (srebrny)
3285.00
2692.62
3285.00
6.
Tech-Protect Neopren 14 (czarny) [795787710791]
65.00
53.28
65.00
7.
LENOVO ThinkCentre Neo 50s SFF [12JF001YPB] Intel Corte i3-13100 8GB DDR4 256GB SSD M.2 UMA 2X2AX + BT W11P
2673.00
2190.98
2673.00
8.
UPS POWERWALKER LINE-INTERACTIVE 800VA STL FR 2X PL 230V, RJ11/45 IN/OUT, USB [VI 800 STL FR]
374.00
306.56
374.00
9.
Fractal Design Define 7 Gray Solid ATX [FD-C-DEF7A-07]
799.00
654.92
799.00
10.
Torba do laptopa Natec Beira Black 15.6 [NTO-2056]
57.00
46.72
57.00
11.
UPS POWERWALKER ON-LINE 2000VA TG 4X IEC C13 OUT, USB/RS-232, LCD, TOWER, EPO [VFI 2000 TG]
2192.00
1796.72
2192.00
12.
UPS POWERWALKER OFFLINE 800VA 4X PL + 2X PL OUT [VFD 800 APFC FR]
605.00
495.90
605.00
13.
Acer Travelmate P215-54 [NX.VYEEP.007] 6-Core i3-1215U/15.6 1920x1080 matowa IPS/16GB DDR4 (max 32GB)/512GB SSD/UHD/1.7kg/Win11ProEDU
1760.00
1442.62
1760.00
14.
Phanteks NV Series NV9 Tempered Glass ARGB (biały) [PH-NV923TG_DMW01]
1119.00
917.21
1119.00
15.
Goodram PX500 G2 SSD M.2 PCIe nVMe Gen3x4 512GB (2000/1600 MB/s) [SSDPR-PX500-512-80-G2]
168.00
137.70
168.00
16.
Bateria oryginalna Asus ZenBook UX430 UX430UQ UX430UQ-GV015T PRO PU404 P5440FA P5240UA 11.55V / 4335mAh / 50Wh [C31N1620]
349.00
286.07
349.00
17.
DELL Vostro 3710 SFF i3-12100 8GB 256GB SSD DVD WLAN + BT W11P 3YBWOS [N4303_M2CVDT3710EMEA01]
1955.00
1602.46
1955.00
18.
NZXT H7 Flow (biały) (szkło hartowane) (2xUSB 3.0, 1xUSB-C) (4x2.5, 2x3.5) [CM-H71FW-01]
547.00
448.36
547.00
19.
UPS POWERWALKER LINE-INTERACTIVE 650VA 2X SCHUKO OUT, RJ11 IN/OUT, USB [VI 650 SH]
326.00
267.21
326.00
20.
UPS POWERWALKER LINE-INTERACTIVE 850VA, 2x SCHUKO, RJ11, USB, LCD [VI850SELCD-SCHUKO]
299.00
245.08
299.00
21.
UPS Eaton 5E 900 USB IEC G2 900VA 480W C14 4 C13 [5E900UI]
358.00
293.44
358.00
22.
WD Purple 8TB (SATA III, 128MB, 5640) [WD84PURZ]
961.00
787.70
961.00
23.
UPS POWERWALKER ON-LINE 10000VA TGB PF1 TERMINAL OUT, USB, EPO, LCD, TOWER [VFI 10000 TGB PF1]
6518.00
5342.62
6518.00
24.
UPS Eaton Ellipse PRO 650VA [ELP650IEC]
972.00
796.72
972.00
25.
Adata Ultimate SU650 480GB SSD M.2 2280 SATA TLC (TBW 210TB) (520/460 MB/s) [ASU650NS38-480GT-C]
183.00
150.00
183.00
26.
Asus ExpertBook [B1502CBA-BQ0148X] 6-Core i3-1215U/15.6 1920x1080 matowa/8GB DDR4/512GB SSD/UHD/Win11Pro
1968.00
1613.11
1968.00
27.
DELL Vostro 3910 MT i5-12400 8GB 512GB SSD WLAN + BT W11P 3YBWOS [N7519VDT3910EMEA01]
2802.00
2296.72
2802.00
28.
UPS POWERWALKER ON-LINE 1/1 FAZY 3000VA ICT IOT PF1 USB/RS-232, 8X IEC C13, C19 EPO, WOLNOSTOJĄCY [VFI 3000 ICT IOT PF1]
3256.00
2668.85
3256.00
29.
Phanteks Enthoo Pro 2 Server Big-Tower, XL-EEB [PH-ES620PC_BK02]
813.00
666.39
813.00
30.
Endorfy Regnum 400 Air (szkło hartowane) (2xUSB 3.2 Gen1) (2x2.5, 2x3.5/2.5) (pasuje do chł. wodnego) [EY2A008]
374.00
306.56
374.00
31.
LENOVO ThinkStation P3 W680 [30HA001BPB] Intel Corte i7-13700 16GB DDR5 512GB SSD M.2 UMA W11P
6232.00
5108.20
6232.00
32.
UPS Eaton Ellipse ECO 1200 DIN 1200VA [EL1200USBDIN]
1050.00
860.66
1050.00
33.
Lenovo Legion T5 26IRB8 [90UU00PKPL] 20-Core i7-14700KF/32GB DDR5/1TB SSD/RTX4060Ti 8GB/Win11Home (szary)
7618.00
6244.26
7618.00
34.
Fractal Design Meshify 2 Mini TG Dark Tint (czarny) [FD-C-MES2M-01]
552.00
452.46
552.00
35.
Patriot Xporter 3 64GB USB-A 3.2 Gen1 (80MB/s) (czarny) [PSF64GX3B3U]
34.00
27.87
34.00
36.
Ładowarka indukcyjna Qoltec RING Qualcomm QuickCharge 3.0 10W (szary) [51840]
48.00
39.34
48.00
37.
NZXT H510 Elite (biały) (szkło hartowane) (1xUSB 3.2 Gen1, 1xUSB-C 3.2 Gen1) (2x2.5, 2x3.5, 1x3.5/2.5) [CA-H510E-W1]
921.00
754.92
921.00
38.
Endorfy Thock 75 Wireless Black (USB-C, Wireless, Bluetooth) [EY5A074]
288.00
236.07
288.00
39.
Seasonic G12 GC (850W) (1x120mm) 80+Gold (CPU 2x4+4) (PCI-E 4x6+2) (3xMolex, 6xSATA) [G12-GC-850]
620.00
508.20
620.00
40.
Mitsu bateria Fujitsu Lifebook E753 10.8V/11.1V / 4400mAh (48Wh) 6 ogniw Li-Ion [BC/FU-E753]
149.00
122.13
149.00
41.
Endorfy Thock TKL Kailh BL RGB [EY5A001]
266.00
218.03
266.00
42.
Ładowarka sieciowa Baseus GaN5 65W Quick Charge 3.0 2xUSB-C/1xUSB-A (5V-20V/3.0-3.25A/65W) (do laptopów z Power Delivery) (czarny [P10110812827-Z1]
191.00
156.56
191.00
43.
WD Red SA500 SSD 2.5 4TB Serial ATA III (560/520MB/s) (DRAM) [WDS400T2R0A]
1575.00
1290.98
1575.00
44.
UPS Eaton 9SX Tower 1000VA (900W) [9SX1000I]
3915.00
3209.02
3915.00
45.
Thrustmaster ESWAP X Pro Controller PC Xbox [4460174]
808.00
662.30
808.00
46.
Endorfy Omnis OWH P. Kailh RD RGB [EY5A036]
430.00
352.46
430.00
47.
Qoltec antena 5G LTE Dual 15dBi (zewnętrzna) [57034]
104.00
85.25
104.00
48.
UPS POWERWALKER LINE-INTERACTIVE 1000VA 2X 230V PL + 2XIEC OUT, RJ11/RJ45 IN/OUT, USB, LCD [VI 1000 LCD FR]
593.00
486.07
593.00
49.
MSI MAG CORELIQUID E240 [306-7ZW5E11-C24]
534.00
437.70
534.00
50.
UPS POWERWALKER LINE-INTERACTIVE 3000VA SCL 4X SCHUKO , RJ11/RJ45 IN/OUT, USB, LCD [VI 3000 SCL]
1174.00
962.30
1174.00
51.
Chieftec Polaris PPX-1300FC-A3 (1350W) (1x135mm) Modularny 80+Platinum (CPU 2x4+4) (PCI-E 6x6+2, 1x12+4) (4xMolex, 12xSATA)
1028.00
842.62
1028.00
52.
UPS POWERWALKER LINE-INTERACTIVE 600VA 2X PL 230V, PURE SINE WAVE, RJ11/45 IN/OUT, USB, LCD [VI 600 SW FR]
560.00
459.02
560.00
53.
UPS POWERWALKER ON-LINE 3000VA TGB 4X IEC OUT, USB/RS-232, LCD, TOWER, EPO [VFI 3000 TGB]
2729.00
2236.89
2729.00
54.
UPS Eaton 9PX 1000i RT2U [9PX1000IRT2U]
5494.00
4503.28
5494.00
55.
UPS Eaton Ellipse PRO 1600VA IEC [ELP1600IEC]
1773.00
1453.28
1773.00
56.
NZXT H210I (czarno-czerwony) (szkło hartowane) (1xUSB 3.0, 1xUSB-C) (3x2.5, 1x3.5) [CA-H210I-BR]
586.00
480.33
586.00
57.
PavilionG7-1000, G7-1100, G7-1150, G7-1200 - czarna matowa, mały enter [646568-001, AER18U00010, 2B-41801Q100, 633736-001, V121152AS1, 664000660061 / K1169]
130.00
106.56
130.00
58.
Acar F4 PL (1.5m) czarny (4 gniazda z wyłącznikiem+ładowarka USB 18W (USB-A QC 3.0 i USB-C PD 3.0)) [W2439]
99.00
81.15
99.00
59.
DELL Vostro 3710 SFF i5-12400 8GB 256GB SSD + 1TB W11P 3YPS [N6594VDT3710EMEA01_PS]
2882.00
2362.30
2882.00
60.
Komputer All-in-One LENOVO IdeaCentre 3-24IAP7 [F0GH01DAPB] 6-Core i3-1215U/24 1920x1080 matowa/8GB DDR4/512GB SSD/UHD/Win11Home (czarny)
2920.00
2393.44
2920.00
61.
Seasonic Focus Plus PX (650W) (1x120mm) Modularny 80+Platinum (CPU 1x4+4) (PCI-E 4x6+2) (3xMolex, 8xSATA) [SSR-650PX]
575.00
471.31
575.00
62.
LENOVO ThinkStation P358 TWR AMD Ryzen 7 Pro 5845 2x16GB 512GB SSD M.2 RTX A2000 12GB W10P/W11P [30GL003YPB]
7591.00
6222.13
7591.00
63.
LENOVO ThinkCentre M70s G3 SFF Intel Core i5-12400 16GB 512GB SSD M.2 UMA Slim DVD Rambo 9mm 2X2AX + BT W11P [11T8000KPB]
3728.00
3055.74
3728.00
64.
Matryca 17.3´´ LED Slim Type matowa 1600x900 HD+ złącze 30 Pin (eDP) [NT173WDM-N21]
500.00
409.84
500.00
65.
DELL XPS 8960 [8960-0337] i9-13900K 32GB 1TB SSD + 2TB RTX4080 16GB W11P 2YBWOS Graphite
16583.00
13592.62
16583.00
66.
LENOVO ThinkCentre M90T G4 TWR [12JH002CPB] Intel Core i9-13900 32GB DDR5 1TB SSD M.2 UMA Slim DVD Rambo 9mm Wi-Fi 6E + BT W11P 3Y OS
3002.00
2460.66
3002.00
67.
LENOVO ThinkCentre M75q G2 Tiny AMD Ryzen 3 Pro 5350GE 8GB 256GB SSD M.2 UMA 2X2AC + BT W10P/W11P [11JN000DPB]
2823.00
2313.93
2823.00
68.
Serwer plików NAS QNAP TS-410E-8G
4343.00
3559.84
4343.00
69.
Creative Sound Blaster 5.1 PCI
50.00
40.98
50.00
70.
Asus 2w1 [B7402FVA-P60220X] 12-Core i7-1360P/14 2560x1600 dotykowy IPS 360/32GB DDR5/512GB SSD/Iris Xe/pk/63Wh/1.48kg/Win11Pro
6611.00
5418.85
6611.00
71.
Adata DashDrive Durable HV300 1TB USB 3.1 (czarny) [AHV300-1TU31-CBK]
244.00
200.00
244.00
72.
Asus VivoBook [X1500EA-BQ3413] 4-Core i5-11135G7/15.6 1920x1080 matowa IPS/8GB/512GB SSD/Iris Xe/1.8kg/brak systemu (czarny)
1741.00
1427.05
1741.00
73.
Klawiatura do notebooka Acer Aspire E E5-532, E5-532G, E5-573, E5-573G, E5-573T, E5-722, E5-772, V3-574 wyspowa bez ramki [1F144505205M, KB.I170A.409, KB.I170A.410, KB.I170G.317 / K0003]
57.00
46.72
57.00
74.
Lanberg PS0 PL (1.5m) biały (5 gniazd bez wyłącznika) [PS0-05E-0150-W]
19.00
15.57
19.00
75.
Logitech G923 Racing Wheel (PC, XBOX One) [941-000158]
1363.00
1117.21
1363.00
76.
Krux Space City MAX (1200x600x3mm) [KRXG002]
111.00
90.98
111.00
77.
UBIQUITI UniFiSwitch 8 8x10/100/1000 4xPoE 60W (switch zarządzalny) [US-8-60W]
542.00
444.26
542.00
78.
Canon Pixma TS7450 (czarny) (drukarka, kopiarka, skaner) (USB 2.0, WiFi)
652.00
534.43
652.00
79.
Lenovo ThinkPad X1 Yoga G9 2w1 [21KE0043PB] Intel Core Ultra 7 155U 14inch WUXGA AG MT 16GB LP5X 1TB SSD M.2 UMA Wi-Fi 6E+BT FPR W11P 3Y Premier
16724.00
13708.20
16724.00
80.
DELL Optiplex 7000 MFF i5-12500T 16GB 256GB SSD WLAN NoDVD Wireless Kb & Mouse W11P 3YBWOS vPro [N104O7000MFF_VP_W11]
3662.00
3001.64
3662.00
81.
Arctic F9 Silent (92 mm) [ACFAN00211A]
26.00
21.31
26.00
82.
Thrustmaster Przepustnica TCA Quadrant Airbus Edition [2960840]
444.00
363.93
444.00
83.
Komputer All-in-One LENOVO IdeaCentre 3-27IAP [F0GJ007WPB] 12-Core i7-1260P/27 1920x1080 matowa IPS/16GB DDR4/512GB SSD/Iris Xe/Win11Home (czarny)
5276.00
4324.59
5276.00
84.
DELL Precision 3460 SFF 300W i7-13700 16GB 512GB SSD T1000 4GB DVD KB+Mouse W11P 3YPS [N206P3460SFFEMEA_VP]
6976.00
5718.03
6976.00
85.
Matryca 15.6´´ LED IPS Slim Type matowa 1920x1080 FHD złącze 30 Pin (eDP) [B156HAN02.1]
500.00
409.84
500.00
86.
Seasonic Focus GX (550W) (1x120mm) Modularny 80+Gold (CPU 2x4+4) (PCI-E 2x6+2) (3xMolex, 10xSATA) [FOCUS-GX-550]
479.00
392.62
479.00
87.
Asus VivoBook 15X [X1502ZA-BQ1178W] 12-Core i5-1240P/15.6 1920x1080 matowa/8GB DDR4/512GB SSD/Iris Xe/pk/1.7kg/Win11Home (srebrny)
3020.00
2475.41
3020.00
88.
Klawiatura do notebooka Acer Aspire seria 4700 4710 4715 4720
98.00
80.33
98.00
89.
Matryca 15.6´´ LED IPS Slim Type matowa 1920x1080 FHD złącze 30 Pin (eDP) bez uchwytów [MB156CS0-8]
224.00
183.61
224.00
90.
Adata LEGEND 960 1TB SSD M.2 2280 PCIe Gen4x4 NVMe SLC (DRAM) (7400/6000 MB/s) [ALEG-960-1TCS]
369.00
302.46
369.00
91.
Lanberg SP1 Schuko (1.5m) czarny (5 gniazd z wyłącznikiem) [SP1-05F-0150-BK]
43.00
35.25
43.00
92.
Lenovo ThinkPad P1 G6 [21FV000UPB] Intel Core i7-13700H 16inch WUXGA AG 16GB 512GB SSD M.2 RTX A1000 6GB Wi-Fi 6E + BT FPR W11P 3Y Premier
13260.00
10868.85
13260.00
93.
Lenovo ThinkPad X1 Carbon G12 [21KC0065PB] Intel Core Ultra 5 125U 14inch WUXGA AG 16GB LP5X 512GB SSD M.2 UMA Wi-Fi 6E+BT FPR W11P 3Y Premier
10205.00
8364.75
10205.00
94.
Adata DashDrive Durable HV620S 4TB USB 3.1 (czarny) [AHV620S-4TU31-CBK]
603.00
494.26
603.00
95.
Lenovo Legion T5 26IRB8 [90UU00PLPL] 10-Core i5-14400F/32GB DDR5/1TB SSD/RTX4070 Super 12GB/Win11Home (szary)
7513.00
6158.20
7513.00
96.
Goodram CL100 Series SSD 2.5 120GB Serial ATA III (500/360MB/s) [SSDPR-CL100-120-G3]
67.00
54.92
67.00
97.
DELL Vostro 3020 MT 180W i5-13400 8GB 256GB SSD Intel UHD 730 WLAN + BT Kb Mouse W11P 3YPS [N2046VDT3020MTEMEA01]
2519.00
2064.75
2519.00
98.
Klawiatura podświetlana do notebooka Dell Inspiron 5520, 7520 układ US [PL standard windows / K34]
139.00
113.93
139.00
99.
Komputer miniPC GIGABYTE GB-BEI7HS-1260
2531.00
2074.59
2531.00
100.
Uchwyt do monitora lub telewizora VESA 75x75, 100x100 na ścianę (15kg/10-25)
40.00
32.79
40.00
101.
Komputer All-in-One Dell OptiPlex 7400 AiO [N004O7400AIO_VP] 24 FHD i5-12500 16GB 256GB SSD WLAN + BT W11P 3YBWOS vPro
5385.00
4413.93
5385.00
102.
Seagate 6TB Exos 7E10 (SATA III, ATA/600, 256MB, 7200) [ST6000NM019B]
978.00
801.64
978.00
103.
Seagate FireCuda Gaming 2TB czarny USB 3.2 Gen1 RGB [STKL2000400]
409.00
335.25
409.00
104.
Komputer All-in-One LENOVO IdeaCentre 3-24IAP7 [F0GH01BSPB] 8-Core i5-12450H/24 1920x1080 matowa/8GB DDR4/1TB SSD/UHD/Win11Home (biały)
3012.00
2468.85
3012.00
105.
Asus Pro Gaming Router WiFi 6 AX5700 [RT-AX86U PRO]
1002.00
821.31
1002.00
106.
Endorfy Supremo FM5 (1000W) (1x120mm) Modularny 80+Gold (CPU 2x4+4) (PCI-E 4x6+2) (1xMolex, 8xSATA) [EY7A010]
655.00
536.89
655.00
107.
Gniazdo zasilania do wtyczki 3.0x1.1mm do notebooków Acer Swift 3 SF315-52 SF315-52G SF314-57 SF314-57G S40-51 N19H2 A315-34 [ZN0453]
35.00
28.69
35.00
108.
Komputer All-in-One LENOVO IdeaCentre 3-27IAP [F0GJ00L8PB] 8-Core i5-12450H/27 1920x1080 matowa IPS/16GB DDR4/1TB SSD/UHD+MX550 2GB/Win11Home (biały)
4239.00
3474.59
4239.00
109.
Toshiba P300 6TB (SATA III, ATA/600, 128MB, 5400) [HDWD260UZSVA]
617.00
505.74
617.00
110.
Mikrofon Endorfy Solum Streaming T [EY1B003]
323.00
264.75
323.00
111.
Lanberg PS1 PL (3.0m) czarny (5 gniazd z wyłącznikiem) [PS1-05E-0300-BK]
26.00
21.31
26.00
112.
Komputer All-in-One LENOVO ThinkCentre M90a G5 [12SH000QPB] Intel Core i5-14500 24inch FHD 16GB DDR5 512GB SSD M.2 UMA Slim DVD Rambo 9.0mm Wi-Fi 6E+BT W11P
5233.00
4289.34
5233.00
113.
AMD AM4 CPU Mocowanie Backplate Plastic [ZN0451]
45.00
36.89
45.00
114.
Lanberg PS0 PL (1.5m) czarny (4 gniazda bez wyłącznika) [PS0-04E-0150-BK]
16.00
13.11
16.00
115.
Używany sprawny ekran dotykowy do notebooka Dell Inspiron 13 7347 7348 7359 [DP/N 04KJWY] z uszkodzoną matrycą LCD
200.00
163.93
200.00
116.
Goodram S400U SSD M.2 2242 240GB Serial ATA III (550/530 MB/s) [SSDPR-S400U-240-42]
148.00
121.31
148.00
117.
Asus VivoBook 15 [X1504ZA-BQ519W] 10-Core i5-1235U/15.6 1920x1080 matowa IPS/16GB/1TB SSD/Iris Xe/1.7kg/Win11Home (srebrny)
2840.00
2327.87
2840.00
118.
MikroTik RouterBOARD dual-core 1.4GHz CPU, 1GB RAM, 10x LAN, 1x SFP, 1x USB 3.0, vč. L5 licence [RB3011UiAS-RM]
697.00
571.31
697.00
119.
Klawiatura do notebooka MSI GL62M, 7RC, 7RD, 7RDX, 7RE, 7REX, GL62MVR, GL62VR, 7RFX podświetlana układ klawiszy US [ZN0152]
456.00
373.77
456.00
120.
Endorfy Spartan 5 MAX [EY3A003]
99.00
81.15
99.00
121.
Goodram PX600 SSD M.2 PCIe nVMe Gen4x4 1TB (5000/3200 MB/s) [SSDPR-PX600-1K0-80]
327.00
268.03
327.00
122.
TP-Link Switch niezarządzalny 8xFE PoE+ 2xGE 1xSFP [TL-SL1311P]
380.00
311.48
380.00
123.
TP-Link Adapter Powerline AV1000 Gigabit Passthrough Powerline Starter Kit (2 szt.) [TL-PA7017PKIT]
293.00
240.16
293.00
124.
Asus TUF Gaming A16 [FA617XS-N4008W] 8-Core Ryzen 9 7940HS/16 2560x1600 matowa IPS 240Hz/16GB DDR5 (max 32GB)/1TB SSD/Radeon RX 7600S 8GB/pk/2.2kg/Win11Home (czarny)
5421.00
4443.44
5421.00
125.
LENOVO ThinkCentre neo 50a [12B6000QPB] 24 Intel Core i5-12500H 24inch FHD AG 16GB 512GB SSD M.2 PCIe NVMe Intel Iris Xe W11P PL/EN
4133.00
3387.70
4133.00
126.
Chieftec Polaris PPS-1250FC-A3 (1250W) (1x135mm) Modularny 80+Gold (CPU 2x4+4) (PCI-E 4x6+2, 1x12+4) (4xMolex, 12xSATA)
848.00
695.08
848.00
127.
LENOVO ThinkCentre M90s G4 [12HQ0007PB] Intel Core i5-13600 16GB DDR5 512GB SSD M.2 UMA Slim DVD Rambo 9.0mm Wi-Fi 6E+BT W11P
4634.00
3798.36
4634.00
128.
Komputer All-in-One LENOVO IdeaCentre 3-27IAP [F0GJ00YHPB] 8-Core i5-13420H/27 1920x1080 matowa IPS/16GB DDR4/1TB SSD/UHD/brak systemu (czarny)
3556.00
2914.75
3556.00
Suma rabatowa (gotówka, przelew, leasing): 254539.00 zł
Suma bez rabatu (płatność kartą): 259120.70 zł