Mint Mobile uses the t Mobile Network. And they have a 7 day trial sim at Best buy for like 2 bucks you could just do two of those since you probably don’t care about having the same phone number for both weeks. The bandwidth is limited though. Or you could get a month off unlimited for like 45 bucks.

No advice on a new one, sorry. But if you decide you want to get rid of your current one cheap let me know :)

I don’t think this is true for all of them. My cube takes at least a couple hundred rotations and then you have to take the stickers off and move them around to solve it.

And that’s why I can tell my doctor I’ve been eating more fruit.