OK buddy, they are all intact, the first one came out of an early K11, the rest are pretty standard.
Anyways, they cost me a fiver to buy - so the same to you + the postage mate.
Postage at a guess - £2.76p that's the cheapest I think, may be able to get it cheaper, if so that's what you pay buddy.
PM me your address and I'll send you my paypal.
Cheers davy.