Actually, i would put them in a FB auction. I'd bet there are plenty of people who would want 175g penned Halos that are overweight.
i recently threw with a local pro who has a marked 175g disc that said its over 180g and goes 30ft farther than their other discs
and they threw it on a uphill long hole and overdrove it which was the best shot ive ever seen on that hole
tldr- agreed