Listing this again as the last listing was expired (Black was sold out) but there are Gold ones available
Use code CEBAYARGOS for 10% off. Offer ends 2am tonight!
Its a refurb but a Manufacturer refurb with a 12 month warranty and 30 day return policy. Unlocked / SIM FREE. Currently £629 in Carphone Warehouse
In theory, this could be up to 8 months old but to quote someone who bought this: "I bought one from argos ebay, manufacture refurb - came in absolute pristine condition, not a scratch or scuff mark". If you don't like it, you've still got the 30 day return policy.
Forbes is reporting that the S8 is deplayed until April if you'd rather wait.