I'm wondering what gaming treasures other VGchartz users might be in possession of.  My most valuable game is probably Starcraft 64, not all that rare or valuable really, but it is coveted in some circles.

So whatchu got?

where would you determine the value of your games?

Action 52 on the Sega MegaDrive. I bought it from a second hand shop and its still in great condition.

Look up prices on ebay.

looks like my most expensive games are probably suikoden 2 and brigadine...

Radiant Silvergun from Treasure . I still play it from time to time on my modded sega saturn.

Project Justice on Dreamcast. Suikoden 1 used to be another one but it lost a lot of its value since it available on PSN for $5.99 for some time now they still need to add Suikoden 2 to the PSN.

Pretty sure this game isn't too well known. I haven't played it in like 15 years though, so I have no idea what it's like.

Earthbound with box and guide

I have Suikoden II, Persona, and an unopened Shinmue. Hm, now that I look, it seems like Suikoden V is worth a fair amount for a used game. I also have Final Fantasy 1 including the box and the original map; it's not worth much but it's nice to have.