What they're listed for, and what they actually sell for are 2 different things. Don't get me wrong, you may get $300 for them, but you'll be waiting some time to find a buyer willing to pay top dollar for them, and they'd need to be in damn nice shape. Part of the problem with something like this is the shipping. If you're willing to ship, it's going to cost the buyer a small fortune, which s/he has to factor into the total price s/he's paying. If you're not willing to go through the hassle of shipping, and make it pick up only, you've greatly reduced the number of potential buyers by making it obtainable only to locals. Realistically, I'd say expect $200 for the set, and if you're lucky/willing to wait, you may get $300 out of them.