Good luck on getting the skulls for 3k each. That's a 9k beacon. You'll prolly get them at 5k at the lowest.
If you guys don't think he'll get it then great. There's no point in posting about his prices if he's staying within that range. Commenting after someone states their firm price is just spam because it's no longer a relative post. If you disagree with the prices, then do so silently and move on. People can sell to him if they want.