A great tool for sellers and buyers to do research on price trends and buscar for products and listings.

This blog tracks all the ridiculous auctions that crop up (daily) on eBay.

eBay focused blog that deals with effective buying and selling strategies as well as más general eBay news.

Some solid consejos from a current (allegedly successful) eBay seller. Very practical tutorial.

articulo chock full of ideas for different things that tu can sell on eBay. Includes a lista of current "hot" categories.

99 Tips for eBay Buyers and Sellers is a digest of some of the best tips, tricks and secrets used por veteran eBay buyers and sellers.

Interesting scoop from a kid who worked at an unnamed eBay store (think AuctionDrop o iSoldit).

Auction Sniper is an eBay sniper that automates the process of placing your eBay bid in the closing segundos of any eBay bidding auction, dramatically increasing your chance of winning.

In this ruse, scammers troll recently ended auctions and send each non-winning bidder fake "second chance" offers to buy the item.

A mathematical analysis por researchers from Seoul National universidad in Korea has confirmed that sniping does indeed give the best chance of winning an eBay auction.