Buyer and seller can agree upon a price but until it is paid for it is not a binding agreement and does the agreement will expire within 24 hrs so I was told by ebay tonight. WOW

And offer from a buyer that is accepted by the seller is no longer a binding agreement with ebay | Ask a Mentor

And offer from a buyer that is accepted by the seller is no longer a binding agreement with ebay | Ask a Mentor | eBay Community