Started off the month rather well.
At the flea market I found
Disk Only Intelligent Qube PS1-$2: It was basically the first table I looked at when I walked in and I already found the deal of the day
Complete Secret of Monkey Island and disk only Shining Force CD- both for $50. Not quite the deal I got on the IQube but he originally wanted $65 for both but was able to talk him down to the 50.
Edit: oh and at the same flea market, my brother had some vendor get upset with him because he tried offering him $10 for something marked $15. I don't really think that is unreasonable, and in most cases when somebody offers a price like that then they'd usually counter with a $13 price or something. I just never saw something like that, usually they calmly say "no I can't do it for that." I'm sure its more common than I think it would be thoguh.