it seems to me that a lot of people really don't understand the whole ebay bidding process, thinking that if they type in a bid of $20, they will automatically pay that $20 on the item. even someone who i know that sells a lot of stuff on ebay thought that. i mean, it seems brutally obvious to me how it works, but i don't know.
directed at "deathcabforcutie": have you used the justsnipe site before? i've been looking at the "sniping" sites for a little bit, and a free one would be pretty good. i'm just not sure about the security of the site. i'd imagine it's pretty ok, but if you have any experience with it, that would be helpful.
the "snipe" strategy can be useful to use if others don't understand the concept of ebay's proxy bidding, thus keeping the final cost of the item down.