Cabelas has had a pretty good selection of 91/30s lately. Sale prices have ranged from $130 to $170. otherwise $200.
(picked up a 1947 ex-sniper last month.)
Local gun shop typically has 8 or 10 on the wall in the 100 to 200 range. Seem to be in decent shape. If/when he gets more serious about buying one we’ll start looking closer. Anything in particular we should be looking for? Known wear spots or places where hidden ccorrosion likes to lurk?