I have a few good ones.
California Raisians prototype for free. (The story is in "proto" forum)
Shining Force CD for ten bucks. My friend worked at a game store that didn't take Sega CD, so he bought Lunar for 5 bucks and passed up SF CD for Sonic CD. So the next day I go to this mom and pop game store and the kid brought his other 3 games there. Popful Mall, another working designs RPG, and Shining Force CD.
Being broke i could only get SF CD, but ten bucks ain't bad. I still cant believe he picked Sonic.
Panzer Dragoon 2 (its not saga but what the hey) complete for $5 bucks.
Puzzle Fighter for PSX for $15.99 (gamestop, they re adjusted the price and its now at $39.99)
Final Fight Guy for $10
NES: Silent Assult, G.I.Joe (Taxen) and TMNT Tournament Fighter for $10.
Vectrex (3 games no controler) for $15
Complete Syd of Valis and Sword of Vermillion (with hint book) for free.
Shining Force for Game Gear for $5.
Thats all I got.