The NEF/H&R Pardner shotguns go from $100 and up around here depending on the condition of the guns, and the gauges. I was at a local swap in August and some guys were asking for $125 for some beat up Pardners in 12Ga. I could see $125 for one in excellent shape, but for a beat up one? No thanks.
I guess the price really depends on the area, you're in.