Yallstock review: Thieves, cheats and liars 1

I won a bid for an eBay auction item. Yallstock then sent me a message saying I needed to send them$19.95 more for them to ship my item. I had already paid the $20.99 requested in their eBay add for shipping plus the cost of the item I bid on and won for
cheap. I contacted eBay to complain about Yallstock's extortion attempt and the eBay said Yallstock was holding my
item for ransom, this was not right and that they would investigate. It has been 6 days since I won this auction and they have yet to ship although they did give me a tracking number, (PROBABLY BOGUS). Yallstock also engages in Shill bidding. This means
that they bid on their own items to elevate the price which leaves the buyer to bid above the artificially inflated bid in order to win the item. Many of the Chinese sellers do this same thing for electronic item auctions. I click the "Report this item" link very often these days and select:
(Listing practices > Fraudulent listing practices and then select Seller is using other accounts to inflate item price.)

Yallstock sells a ton of stuff on eBay so I would doubt eBay will do much of anything to correct this situation since eBay would be hurting their own bottom line to do so.