1200 MHash/s BitCoin mining rig
$600 including shipping to North America
Only requires a hard drive / flash drive with OS to start mining.
Motherboard: GigaByte 990XA-UD3
CPU: AMD Sempron 140
RAM: 4GB
Power Suppply: OCZ 1000 Watt
Video Card: Four Sapphire HD 5830 xtreme
Four PCIx 1x extenders, modified for use with video card PCIx x16 bus
Would consider parting out.
100+ rating as a seller on eBay -
http://feedback.ebay.com/ws/eBayISAPI.dll?ViewFeedback2&userid=cburnx&ftab=FeedbackAsSellerWill accept BitCoin or PayPal as payment.
https://i.imgur.com/OE24m.jpg