If you have a Chronicles at your Walmart then you should buy it. Even if you have one already, it's a pretty solid "investment" since it's price usually goes for more than retail on ebay. If you don't want to sell it, it would also make good trading fodder for another game you might like.
In reply to #12
The Drac X cart alone will go from anywhere between $30 to $60 usually. If it were complete you could sell it for about $90.
There's always exceptions, especially on ebay. A lot of it depends on who's watching the market, and what's happening in the retail market also. When Drac X chronicles came out, you could find a complete Rhondo for under $100 dollars. But the prices for Drac X for the snes went up a little since it wasn't included in the remake.
Anyway, hope that helps.