I am looking for a site that has online auctions like eBay where it is free to join and bid I want to bid on a Myer Coles Group Gift Card ($300- $500) please help me out THANKS

Bidz.com - Online Jewelry Auctions. Shop for diamond jewelry, engagement rings, designer watches, and much more.

But this site has mostly all jewelry... You can also FIND things on Craig's List... not bid on them.

The top 20 online sites, as listed by Net Top 20, are:
Ebay, ubid, bidz.com, Yahoo auctions, MSN auctions, Amazon.comAuctions, Auctionweiser, AuctionAddict, and you can view the rest of that top 20 at this site:
Auction Top 20: The pick of the best auction sites on the Net

If you do not find one you like there, try this link - the 100 Top Auction Sites:
100 Auction Sites: the Trusted Ranking of Auction Websites