I got an e-mail, telling me that it had expired and I would not be getting my final sale credit back and that the buyer should be contacted for payment.
there is no more opportunity to cancel -- that option is gone.
I thought that maybe he would pay this time ........ but he has not.
Forget the whole thing.
Put the buyer on your Block Bidder List as a timewaster.
The fees are just a small business expense.
The transaction will age out. You can manually delete it from your items sold if you like, but don't until...
After 60 days the deadbeat bidder will no longer be able to leave feedback or Detailed Seller Ratings. (The latter are much more important.)
In future, send non-payers a reminder on Day Three after purchase.
Open the Unpaid Item Dispute on Day Four, if you have not been paid.
In my experience, about half of these are just slow or scatty and pay up with apologies at the reminder.
I find it useful to mark on my calendar dates like UID deadlines.