Recently came into possesion of a Remington Matchmaster .22 cal rifle, model 513-T. Other markings, patent # and rm49 (serial#?). Came with a Lyman Super targetspot scope (you sight this scope by actually moving the scope through springs, you don't move the recticle, which was new to me). Was my cousins rifle who rec. it when her father (my uncle) passed away 23 years ago. Rifle is in EXCELLENT condition (hasn't been shot in that 23 years), and recently shot it for the first time a couple of days ago. With 40 rds of cheap remington .22 ammo, shot an 1 1/2 group at 50 yrds from the bench. Seriously considering buying the gun from my cousin (she has no use for it), but would like to give her a fair market price for the gun. Any input on the market value of this gun would greatly be appritiative. Thks in advance.