You need to supply us with more info, is it German, Yugo, Czech, etc, full length or carbine, original military. Picture would help also. I am guessing between $150-450 depending on the overall condition.
"There is no hunting like the hunting of man, and those who have hunted armed men long enough and liked it, never care for anything else thereafter." - Hemingway
“The greatest ignorance is to reject something you know nothing about.”