When I sold my stock Rubi wheels and tires I was lucky to finally get $200 for the wheels and $200 for the tires.
I think your price is good.
If I were closer I too would grab these up. I'd like to have something to burn up on the highway other than my 35's
06 Rubi with some sort of double ended, chrome knobbed, cross threaded, infinitely adjustable, frequently breakable, worn out flammywhammers zip tied onto it.
It used to be a jeep thing... til that sh!t broke!