30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
UsedUsed
You may be looking at other V4 options, but this one runs at 65W per cpu, the lowest possible, so considering this cpu is a must if cost of power is of concern, you still get plenty of cores. Also the Ram may need to be updated to pc2400 which is what the V4 supports.