The best price for the sim free Nokia 5800 seemed to be play at around £225, but today I was in a CPW store and they now have them in on O2 PAYG for £209.95
These are Sim free unlocked and unbranded handsets, and if you can provide them with an active O2 PAYG number they will sell it without adding on the normal compulsory £10 Topup.
In The Box
5800 Touch Screen Handset, Battery & Charger, Wrist Strap 2 Sylus, Carry Case, USB Lead, and TV Connection lead + a little stand, and some software.
So this seems to be the best bet for this great handset at the moment, (Although no doubt there will be a sub £200 deal soon!)