If you buy an Edge card, you're buying at current prices. Look at the 5-pack price for Dec/Jan --- $465?
If you go to buy the Edge card when you're here, you'll probably get the April prices.
That's my theory. You could phone or email and ask.
I told my kids, "Someday, you'll have kids of your own." One of them said, "So will you."
-- Rodney Dangerfield.