i've got all my frank black-vinyl-albums from ebay except cult of ray (www.cdzone.co.uk) and frank black & The Cs (www.inandout.at) same with the pixies-albums i also have three pixies-bootlegs on vinyl but you can't just BUY those - pixies-bootlegs on vinyl are very difficult to find try looking on ebay every week or so (you might get le mouria and levitation time on ebay.de) another good ressource is gemm.com - though not every item listed is really available
Gemm sucks...They make you order stuff just to mail you a week later and say they don't actually have what you ordered...Anyway try these : http://www.moremusic.co.uk/links/uk_shops.htm and http://www.netsounds.com/ You have to be patient and do a bit of search but you can find some interesting stuff...I 'm almost sure that if you can't find what you are searching here most probably you will not find it at all.Good luck.