Ouch dude I saw those at cricklewood when I was having a look for some myself. I'm just stocking up I still have some left from the batch I bought from diyguitarpedals.com.au back in 2015 when they were about 10c each.
You're not very far away from me Jamie shoot me a message if you're after anymore mojotastic diodes etc I have a pretty big stash. Also if you need anymore ba282s you can get some from my smallbear order if you want. I ordered 80 when I saw how cheap they were.
I did a shoot out a few nights ago between ba282 and ma858 in my recent KoT build and definitely preferred the ba282s.