But what are chance of this stamp as FORGERY ?
What are chance of this SHILL bidding or FAKE bidding were buyer wins auction and don't pay.
What are chance of increasing the price were bidders increase price so there stamp collection price increases.
What are chance of SHILL bidding where some relatives or philatelic friends or with buyer's other id bidded on this item to increase price or might win the auction.
What are chance of seller cancelling the eBay transaction ?
Do anyone collect stamps ?