Alpha skins in the general skin list hinder sales

If an alphaskin is the cheapest item among all the lots, it appears first in the roulette—that makes sense—but people can’t remove it from the roulette, so ALPHASKINS simply drive down the prices of many other skins. It’s like non-existent lots that can’t be withdrawn, which means others have to price their items lower to sell them (and the bot with Alpha Skins also lowers the price)—it’s endless price dumping. Why is this done? I’m not against Alpha Skins, but why are they displayed in the roulette as skins ready to be claimed? Let them be separate from the roulette.