DonT,
The sporterized m96 sounds like a fair price. I always recommend that a buyer check the gun auctions to see what the going prices are like.....and this sounds pretty much on-the-mark.
As far as Swedish Mausers go, the 6.5x55mm caliber is just about the best deer hunting caliber you could find, and for punching paper, you can spend the day at the range with no after-effects. Acuuracy shound be in the <1 moa or better range at 100yds. The Swedes were always known for being particular about quality of their steel and didn't even trust the German makers with their design, so I'd say you can't go wrong as long as you keep in mind these m96's are well over a century old in most cases. If you are reloading, follow the limits set forth by the major manuals published and you will stay safe. One last thing, if you are buying this over the internet, make certain that you both understand that you must have a conventional 3-day inspection period with right of refusal. Good Luck!!
Jim