Its all about the condition, especially the bore. All matching numbers = more $. Tight-groupers = more $, and I mean 10 rounds inside an inch or less at 50 yds. I've paid from $225 to $550 for the six or seven that have passed through my hands in the last five years. Average is 400-450 as 9.3 Mauser said. The sights make a big difference too. The PH7 and PH7A rear sights are better than the BSA Model 8 sights, and the FS21 and FS22 front sights are better than the BSA Model 19 sights issued on a lot of them.