Server and homelab part prices on eBay, tracked daily

HBAs, RAID controllers, server PSUs, 10/25GbE NICs, SFP+ optics and DACs, and homelab switches: lowest current eBay asking prices, with lots and parts-only listings filtered out.

Switches & APs

ItemLowest nowTypicalTrend7-dayListings
MikroTik CRS309-1G-8S+IN $220$270—7
TP-Link Omada EAP650-Outdoor $151$183—9

Network Cards

ItemLowest nowTypicalTrend7-dayListings
Intel X710-DA4 10GbE SFP+ (4-port) $79.99$215—119
Intel I350-T4 1GbE (4-port) $33.00$87.50—146
Mellanox ConnectX-4 Lx 25GbE (MCX4121A-ACAT) $39.90$79.90—62
Intel X710-DA2 10GbE SFP+ (2-port) $19.96$49.00—131
Intel X520-DA2 10GbE SFP+ $9.90$22.91—142

RAID & HBA

ItemLowest nowTypicalTrend7-dayListings
LSI 9207-8i HBA (IT mode) $34.99$67.20—63
LSI 9211-8i HBA (IT mode) $26.95$60.00—105
Dell PERC H710 BBU (70K80/T40JJ) $12.99$29.98—57
Dell PERC H710P Mini Mono $10.94$24.99—68

Server Parts

ItemLowest nowTypicalTrend7-dayListings
Dell R620/R720 750W PSU $15.99$40.00—52
Dell iDRAC7 Enterprise card $14.00$34.98—59

Optics & Cables

ItemLowest nowTypicalTrend7-dayListings
10G SFP+ DAC 1m $12.00$30.00—127
10G SFP+ DAC 3m $10.99$24.99—161
10GBASE-SR SFP+ transceiver $5.94$15.00—137