I’m selling a 17″ Kona Coiler Supreme for £2k

http://www.konabikes.co.uk/2008/coilair/coilair-supreme.php

you can get an exdemo kona coiler rrp1500 for 750 on the exdemo page on their uk website. looks in good nick, tho id be tempted by joxsters cos that’ll have a better spec and i doubt he shags that everyday (no pun)

It does slightly depend what you want but assuming you have another bike available for xc duties and that this one is for dh riding, uplifts, holidays with lifts etc then I’d look on the southerndownhill.com and descent-world.co.uk forums. £2k will get you a huge amount second hand at the moment. you’ll have your pic of any bike you want with a decent spec in good condition if you don’t rush too much.