Amazon raised the price again, it is now 17.99 for season 1 and 2, 25.99 for season 3. So 43.98 now which is still decent and a buck cheaper than when the sets were cheaper (12.99/18.99) before the deal.
Season 3 was $18.99 just last week. I had it on my wishlist hoping it would drop closer to the 12.99 of season 1 and 2, but looks like it jumped up in price. I would wait till season 3 comes under $20 again.
Yes, I got my order in yesterday. The outer sleeve, book, and cd is the same as the original Persona 3. There is a new sheet on the back promoting Persona 4 and the Atlus faithful club.