What do I have here? Middle rifle is a 94-22 XTR. I paid $200 for that rifle at least 20 years ago. The ones on the left and right are 39's with 20" barrels and straight grips. One of them SN AC281XX, says Marlin Golden 39A Mountie on the barrel,
The other SN P24XX simply says 39A on the barrel.
Both the Marlins have their share of character marks, but about what is to be expected from 50-60 year old rifles that have been used. I paid under $400 for each of them about 10 years ago.
https://www.24hourcampfire.com/ubbthreads/ubbthreads.php/galleries/13709238/marlin-39s