I stumbled across this one a few hours ago. While there's nothing exceptionally rare in there (unless I glossed over it, which is possible), the standard of rarity of the games is pretty amazing, considering the quantity.
http://cgi.ebay.com/ws/eBayISAPI.dll...e=STRK:MEWA:IT
I'd like to buy it, weed out the crap that I want, and sell the rest individually; seems like I could make my money back, and get tons of stuff for free. Somehow I doubt I can spare what it will eventually go for, though.