Bought the one with Cyber Steve on the A side with the sample "bass beat" running through it and Henry's and Jethro's Pousada tune on the B side with lovely analogue latin cross with London style percussion. Lovely.
Banging tunes don't seem to have any BR909 on their website but I've seen them all over the place in London record shops inc. Trackheads, Banging Tunes shop in Little Portland Street, WC1, Mad Records (off Lexington Street) etc.