How many answers do you want. You already received answers from Vondre' at network54 forum, who as someone who is currently selling has a lot of credibility.

I also saw the posts at FriendsInBusiness.com which also cautioned you about paying to do business with a broker who doesn't own the computer.

You can always search on eBay and find Power Sellers with excellent credentials on eBay to do business with. You can buy one at a time as needed or contact them direct for volume deals.

Dennis Bevers