Had the same experience concerning a low bid win on a rare B&O publication.
The seller didn't correspond, then said he'd been in hospital, and because so much time had gone by he would now not send it but give a refund and relist it! I found through his own feedback that he'd been bidding and buying himself when allegedly in hospital. I was happy to receive the book even a month late but he wouldn't send it.
I left negative feedback (for the first time ever) and accused him of dishonesty. eBay were no help because they thought a refund was OK for goods not received.
Anyway, Nicky are you still looking for a BV1/BC1 wall bracket, because I have one. Good condition (bought from Lee last year when I first moved the TV off its video stand and before I moved house to a situation where the tall pole works better). Metallic silver finish. You would need to supply the grub-screw from your existing stand.
Graham
I used to be indecisive, now I'm not so sure. [W C Fields]