Tophatter Auctioned a specific silver coin that I won the bid on, then notified me it was on backorder and then cancelled my purchase and refunded my money. San Francisco California

This was almost a bait and switch scheme, but I got my money back.  I bid on a specific 1881 S Morgan dollar and a silver clad bar.  I won the bid for $8.

A week later I get a shipping envelope in the mail with a letter stating by coin is on back order.  Server days later I get an email stating they have refunded my money through PayPal.  The same day I get an email asking to rate the purchase of the coin and my satisfaction of the purchase.  I clinked on the link and it disappeared so I could tell them about the scam they were running.