Hey dude, why not use Divineo? You're not gonna get it cheaper anywhere else in the UK and god damn they're fast at shipping.
I've used them time and time again, had a duff one once and they sent another one out AND refunded the P&P.
No-solders used to be naff but the xbit's build quality is second to none. I wanna sell my matrix and get a xbit for meself