We have mining components for sale:

MB H61 Pro BTC with CPU
 + Celeron(R) CPU G1620 @ 2.70GH or similar
 + FAN
 + 4GB DDR3
Condition: Brand New, Unopened
Price: 200 USD (35 pcs)

PCI-E 1x to 16x Riser Card with USB 3.0 cable (80cm or 60 cm)
Condition: Brand New, Unopened
Price: 10 USD (3000+ pcs)

PSU Cooler Master M2 1000W
Condition: Used, Very Good
Price: 150 USD (50+ pcs)