There is this guy wanting to trade. What do you think as his gun, and the gun I have that he wants.?

Well yes it is possible because the rifle he has usually sell for between $600.00 to $800.00 Dollars in Good Used Condition just for the Rifle by itself for the year that he says he bought it new.*.* I personally would like to have the 357 Magnum myself instead of the 30-30 Winchester.*