If that's what you want it's not a bad price, depending on condition. Do you know what that gun is?
It's more of a collectors item, a wall hanger, although fully functional, it may not be very accurate and has significant recoil (no recoil pad with this one).
Quality ammunition can be expensive and difficult to find unless you load your own.
If you just want something to take to the range now and then and a piece of history in your house.... buy it, it may very well apreciate.