Yeah I guess it's really hit or miss. I've only been to a flea market a few times in the last 10-15 years and really haven't found much. At the same time, I've found some gems in pawn shops for dirt cheap. A few examples are a mint black label, complete Silent Hill for PS1 for $10, and Metal Gear Solid w/ box and book for Gameboy Color for $5. I rarely go into the indy game stores around here anymore, simply because their prices are beyond retarded.