After using my husband's iPhone G3 to accept credit card payments with the Square app, I'm finding that it is too old to perform tasks as quickly and efficiently as I'd like so I'm hoping to upgrade. I won't be using this as an actual phone but I would like for it to be in decent condition (a few scratches and dents are acceptable; spiderweb cracks on the screen are not). If anyone has one that they'd be interested in selling please contact me. I'll gladly pay you what it's worth (I just don't want to purchase a brand new device). Thank you so much, Heather