Research, information and knowledge ahead of time is the key to buying military surplus guns. Here's a great site lots of info and pics to start out with go to;
http://users2.ev1.net/~lertsman/rifles.htmlI would browse gun shows and not every gun show has everything. At some shows i have seen very little lately. Its more of a hunt for surplus guns now. If you see a nice swede mauser and its priced right grab it. Any good looking swede is worth $200 to $250. All i can say is to get into the gun show early and look this is the best time to find great buys the minute the door opens. You can check your local pawn shops too. Shop around prices do vary. I would make a wish list and go hunting.....
Rifles to look for at gun shows;
1. Swedish Mauser 6,5mm models M96, M96/38 or M38 either manufactured by Carl Gustaf, Oberndorf or Husqvarna prices around $200.
2. Finnish Mosin Model M39, M27 or M91/30 it will be marked [SA] on the barrel or reciever. (an M39 would be a great find, M27's are rare for prices i have seen M39's about $125)
3. Russian Mosin Model M91/30, M91/59, M38 or M44 there is a flood of these right now and they are very affordable. (a hex reciever 91/30 is a rare find prices around $100)
4. Yugo 8mm Mausers Model 98 or 48. ( the model 98 yugo is actually a german mauser with the markings ground off, prices are around $125 to $200)
5. Russian SKS (refurb black bolt carrier) these have been popping up time to time lately still new in the box for $250 thats a great price)
6. Chinese Norinco SKS (these still can be found in new condition prices vary between $175 to $225)
7. Yugo SKS Model 59/66 or 59 "7,62x39" (prices around $100)
Depending on where you live prices do vary across the country. Prices latey are a roller coaster ride but good finds are still out there. Remember to checkout the bores and for matching numbers first (bolt matches the reciever number) then its looks like the condition of the wood/stock for cracks and finish. Then its the amount of bluing left. Its condition vs. price in the end or how bad you want it too. If you want to haggle the price don't look too exceited at first. Pick it up look it over and hold it and haggle. Body english is very important don't look impressed be more negative. If you put it down someone else may grab it. The last few hours of a gun show is the time to haggle the best.