Ask any of my mates if I’m “tight” and they’ll tell you “yes”. I’m always the guy who needs to tie his shoelaces just before going into a pub. So, when I need to buy an iPhone I get myself a reconditioned one, and it’s something you can do now with giffgaff refurbished.
If you’re looking to get one, the “Like new” phones have usually been bought new and then returned unused. The “Excellent” phones might have some very light marks on the body, but the screens are perfect. The “Very Good” phones have some light marks and “Good” will have some more wear and tear. Stick a case on and you’d never know.
Head to giffgaff refurbished for more.