I have the opportunity to buy an SP101 (.357)(2.25") for $275.00. Based on the serial number, it appears to be one from the first year of production. Current original owner says it has very few rounds through it and per my inspection, it looks it. It does have a scratch on it which is no big deal to me. Questions: 1. Is there any issue with this gun being a first year production? In other words, did the early SP101s have any growing pains. Based on the low round count, it has not been tested much. 2. Is this a good price? I can get a new one here for $455.00 plus tax.