Can anybody explain why mous cases suddenly increased by $10? I bought one for my wife’s new max and used a mobilereviewseh20 discount code and it was $45. I got it today and decided I liked it enough to buy one for myself but the regular prices have increased $10 from last week and the code no longer works. Is this a common practice for them? They might be good cases but I’m not paying $60 for it, that’s ridiculous.