I've taken out a second mortgage and bought an iPhone XS Max so my iPhone 7+ Space Grey (Black) is for sale.  No scratches and in very good condition.  Will bundle with genuine apple charger, cable, leather case, QI charging case, QI charger and, if wanted a Baseus battery case.

It's about 20 months old. Not going to name a price as I don't know what the market says at the moment.  Don't be silly but open to reasonable offers.