I agree there is nothing wrong with buying from a Pawn Shop imo.

That being said, I've also never seen any good deals on guns at Pawn Shops.

As for the gun does it have the accu trigger? If yes, it may be worth that price if there aren't any problems with it even if it's scratched up and has surface rust. If it's the older one without the accu trigger, it's not worth that imo. In good shape they are worth $200-250 imo. The ones with the accu trigger seem to go for $250-325 in this area and those are prices for ones with a cheap but decent scope like a Tasco, Bushnell, Simmons, etc.

That being said, Walmart sells the Model 10's and 110's with the accu trigger and with a scope, sometimes Bushnell, and sometimes Simmons for right under $400. IMO keep this in mind when buying a used one, because if it's close to that price, it's not a good buy imo.