What is the most you would pay for a JM proofed Marlin 1894c, in .357 mag? The guy I am buying one from says it's in 99% condition. I looked on G/B, and the amounts these rifles are going for, are astronomical. One buy it now price was around $3500. Now I know, that that is way too much. But, at what point did it become way too much? I did commit to the sale, and hope I didn't get taken. Until I hear from some of you leaver guys, I won't reveal what I am about to pay. Also, where can I look up the serial number, so I can get the date of manufacture?