I've toyed with the idea of buying a steam cleaner for a while and have been watching this on Amazon. It dropped to £70 for a while but is now back up to £104.49 and still says the rrp is £129.99.
Karcher are offering a refurbished SC2 with a 6 month warranty from their outlet site. The warranty can be extended to 12 months for £10.99 and the delivery is £.6.95.
Doesn't seem like a bad deal to me!