+1 on the triggerThat's about average pawn shop pricing. Personally I have seen newer accu trigger models for $300 in the last month but that shop does not run a super high profit margin. If it has the adjustable three screw trigger I would take it over an accu trigger.
+1 on the trigger
Personally if you where to do that the first thing I would do is to throw the stock away and get a boyd's thumbhole, pillar bedded at the very least. Makes a whole different rifle out of it.