I wish to God that I’ could have bought one here.
I got an e-mail saying it was unavailable.
I looked around, and eSpares said they could supply my part.
After lots of time, and having paid their price (50{e5d1b7155a01ef1f3b9c9968eaba33524ee81600d00d4be2b4d93ac2e58cec2d} higher than quoted here) eSpares said the Post Office had lost the part. Can they re-supply? No, it’s been out of stock for 3 years.