A. Usually you can find single discs around $20-25, and doubles $40-50
(US dollars).
Some Hints and Tips for buying at record conventions
1) BRING A CD PLAYER!!! This cannot be stressed enough.
Most sellers will let you listen to the discs before buying, so check first
to make sure it's what you want, and that it will play on a cd player.
2) BUY IN BULK. Many sellers will give you a deal when you buy several discs
off of them. Bring in friends if you have to. (I've been able to get singles
for $18 a piece this way).
3) BRING CASH. Most sellers will only take cash so make
sure you bring enough for everything you want.