Ebay is obvious but my personal nemesis is Thinkgeek.com - oh how I love their stuff! I might allow myself to buy black tshirts from there though. They are so cool. But the klingon warship bottle-opener? Not so much. The tribbles... bad, bad, bad.
The other ones are 'zazz' an Australian junk seller (a different useless but funky gadget every day) and Catchoftheday.com.au which has an endless procession - I keep checking it because I'm waiting for a good netbook deal (and they have some excellent ones) to conincide with my having cash to buy one. But the other STUFF they have... omg...
Bargain sites are really not good.
Etsy doesn't tend to be a problem - I love handmades, but I'm not in the habit of buying them.
