Mdl 592? Checked the closed auctions over on Gunbroker- $350-$450, depending on condition (one NIB for a LOT more than that) One hot assed little rimfire cartridge- 372 ft lbs, hotter than .22 mag or .17 HMR. Nothing wrong with the rifle, it just never caught on. They made about 52,000 of the 591/ 592 rifles. Aguilla is making ammo for them now. Before Aguilla resumed production, ammo was about $55 for a box of 50, but it is a lot cheaper now.