WTB: recent ipads for repair

[nesuser2]

I am trying to replace some ipads for my kids with something a bit more recent. They currently have airs and they do a lot of things OK but I am looking for a little more power for some of their schoolwork. I was thinking 6 and 7's but I could possibly look at the 5th generation depending on the cost. I am mostly looking for glass repairs as other parts just make the adventure not worth the time/money spent. I browsed some places online but they are frequently heavily damaged. I will be sandwiching them in a good sturdy case for kids so some blemishes on the casing aren't a bit deal but if the frame is mangled then it makes it a tougher task. Let me know what you have available and what you might be looking for out of it. I'm in NW Ohio and can certainly pickup in the region if that helps anybody that doesn't want to mess with shipping.

Thanks in advance!