Samsung Galaxy Note 7 (Replaced version with non-faulty battery) Swap for iPhone in Harlow, Essex for sale

Hi I have a Samsung galaxy note 7 64gb in black up for swaps. This was a replacement from Samsung after the recall and has been used for around a week but is in absolutely perfect condition. It has the green battery icon as well as the box showing the 'note 7' writing in blue to confirm that it is one of the replacements. Can also check on their website via the IMEI. Will be uploading some actual photos in the next few hours when I can use someone else's phone to take them. Am looking to trade for an iPhone. Obviously due to value this would be an iPhone 7, preferably in black. Would consider a 6S but would need a large amount of cash my way. These are going for £850+ on Greatbritainlisted due to high demand and very few replacements and iPhone 7 are starting at about £680 on there, but would be happy to straight swap. Obviously exchange will only be made in person and would need to be local to me (Harlow, essex) No silly offers please. Thanks for looking.