Apple iPhone 5 16GB Black and Slate in good condition with box

Description:

Apple iPhone 5 in Black and Slate. The phone is in generally good condition and though I've always had it in a case, some how there are some small dotted marks which appear to be small scratches, around the back of the phone. I can't explain how this has happened, other than through dirt getting into the case and causing these. Other than that, it has always had a screen protector on it also and the screen is in perfect condition. The phone was locked to Vodafone and as my contract with them expired, I requested it to be unlocked, so it is now unlocked/SIM free.

I'm wanting to swap this for a decent tablet - either the Tab S or iPad - recent versions. Will put money on top if I feel it is necessary.