Haven't logged on to this forum for ages ... shame to see it over-run with spam .. what's going on?
Back to the subject -- I used to be pretty clued up on catalogue numbers and quantities on the Betas discography... it's been a while. Is this info not lurking on betaband.com somewhere?
I think there was 1000 (or 1500) of Champion Versions - minus 3 copies that John cut up and used in scrapbooks etc.
I'm pretty sure it was more than 500.
I bought a copy off eBay a few years ago as a Xmas present to myself (for about £50), and have it framed on my wall

Fun trivia, the images on the cover come from
French fireworks/bangers (le tigre petards I think they're called?)