I had been kicking around obtaining a CZ machine and so happens I came across a local guy selling his for $650 firm. It's a 1021 nasa Tom tuned Los banos with the stock coil and a 5" coil in very good shape. I'm not against possibly a brand new one with warranty to have tuned by Tom either. Should I go new? Is this guys asking price in line? Are the new ones that are coming out USA made and reliable? I appreciate your help, thank you. I'm getting it for coin shooting in aluminum trashed parks and live finding nickels