Lots of them out there from lots of places, you might be able to beat that price with J&G Sales, AIM Surplus, or several other places online. Get a copy of Shotgun News and look over the ads. It's better if you can check it out in person first, but a good Plan B is to buy from one of the online dealers, they tend to ship out the better rifles, they don't want the bad rep of selling worn-out beaters. I'd trust them before I'd trust a pawn shop, FTF sale or auction.
What kind are you looking at? I have a 1938 91/30 made at the Tula factory, and it's a dandy. Shoots about like a bolt-action .30-06, but the steel buttplate is rather harsh. It "should" come with a bayonet, sling, ammo pouches, and some other accessories, make sure it does.
Don't pooh-pooh the humble .22! Dollar for dollar, you can have MORE FUN just plinking around with a .22 rifle than any other gun out there! Water-filled cans and plastic bottles, paper targets, fruit, vanilla wafers, water balloons, golf balls, bottle caps, spent shotgun shells, you name it. The challenge of hitting small or reactive targets is a hoot! And you never get a sore shoulder from recoil, or the pounding on your hearing (but still wear hearing protection, especially with .22 pistols!) Plus, it's MUCH cheaper to shoot all day long. IF you can find any 500 round bricks of .22LR anywhere.
My grandson and I haul a whole truckful of guns when we go shooting, and we shoot 'em all, but the .22's ALWAYS get more trigger time, and my ancient Remington 514 single-shot seems to get the most. It's also deadly accurate.