Server & Homelab: used vs new vs refurbished

The cheapest US eBay Buy It Now listing in each condition, item + shipping, for 30 products. Biggest saving first. Updated twice a day; last snapshot 2026-11-05.

Biggest saving right now

Cisco ASR1002-HX router: typically $49,589 new and $5,000 used or refurbished, 90% less. Table prices are the lowest single listing in each condition and can be rough units, so check condition and seller; the saving compares typical listings (3+ in each condition); parts, lots and broken units are filtered out (how we price).

ItemNewRefurbishedUsedTypical saving
Cisco ASR1002-HX router $19,495$3,795$4,077 90%
Cisco Catalyst C9300-48P $2,899$825$650 79%
Intel X710-DA2 10GbE SFP+ (2-port) $65.93$32.97$27.99 67%
Broadcom BCM57414 (25GbE) $25.99$29.99$26.99 66%
Dell HBA330 Mini $42.62—$19.00 63%
QSFP28 100G SR4 optic $28.80$215$30.00 62%
Mellanox ConnectX-3 MCX354A (40/56GbE) $32.99$23.99$19.99 60%
Intel XXV710-DA2 (25GbE) $54.99$44.00$39.98 59%
QSFP+ 40G SR4 optic $13.49$18.99$7.99 58%
APC Smart-UPS SMT3000RM2U $1,178$1,101$477 55%
10GBASE-SR SFP+ transceiver $7.50$15.99$5.89 52%
Intel X710-DA4 10GbE SFP+ (4-port) $118$390$84.99 44%
Ubiquiti U6-Pro access point $200$230$99.99 41%
Intel X520-DA2 10GbE SFP+ $18.00—$10.85 38%
Ubiquiti USW-Aggregation $345—$250 35%
Mellanox ConnectX-5 MCX516A (100GbE) $339$510$199 30%
Intel I350-T4 1GbE (4-port) $42.55$39.99$32.99 29%
Intel X550-T2 (10GBase-T) $100—$72.98 29%
Ubiquiti USW-Pro-24-PoE $800$800$550 28%
10G SFP+ DAC 1m $13.13—$14.70 27%
Ubiquiti UniFi Dream Machine Pro $430$490$403 23%
MikroTik CCR2004-16G-2S+ $174—$349 22%
SFP28 25G SR optic $32.00$79.99$31.60 22%
MikroTik CRS317-1G-16S+RM $455—$408 20%
LSI 9207-8e HBA $82.06—$38.54 17%
Mellanox ConnectX-4 Lx 25GbE (MCX4121A-ACAT) $59.83$64.99$34.95 16%
LSI 9207-8i HBA (IT mode) $32.65—$32.75 7%
Intel E810-XXVDA2 (25GbE) $136$299$180 5%
LSI 9305-16i HBA $73.39—$64.99 5%
Mellanox ConnectX-6 Dx MCX623106 (100GbE) $988—$757 2%

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