I have just today received my upgrade and have this phone for sale.
It is unlocked, comes with 1gb memory card, charger and battery with original box but no earphones (I don't like the ones that came with the K850i so kept these ones). Got all the manuals/software also
Looking for £65ono posted (will upload pics later on)
Phone is in generally good condition with a few surface scratches. No branding on the phone whatsoever and it is the black model.
Payment via paypal or cheque accepted (will have to wait for cheque to clear first). Depending on offer price paypal charges may be added but these are negotiable.