[fadetree]

This is all silly anyway. Items don't have a 'correct price'. The price of an item has nothing to do with what people have recently auctioned it for.

On the buying side, if you see an item auctioned and you want it at that price, then buy it. If you think it's too expensive, then don't buy it. That's all there is to it.

On the selling side, if you are having trouble selling your item, lower the price. If you can sell it at your price, then don't lower it. If in your opinion it sells too fast, raise it.

There is no other determinant of value than what someone pays for something. The reason sellers like a pricing source is they can use it to browbeat the sellers by trying to insist there's some kind of known 'fair price'. There is no such thing.