I'm planning to sell my UNLOCKED immaculate iPhone 6s Plus 64GB Space Greg as soon as the Xs Max is available in store (end of Sep into Oct 2018).

Mine is less than a year old (Nov 2017) bought from an Apple store in Bristol.

Has been inside a wallet since then with no damage at all and 100% functional.

I'm in London but can bring to you if not TOO far from Willesden. I can cycle across London for the right buyer. Serious offers considered.
Nicholas.