This works out in my favour as I'm having my son save his pocket money to buy 3.0 for our Wii U.
Things should be very cheap by the time he saves up and he'll get more for his money :)
Link to the article where I discoverd this:
http://time.com/4325602/disney-infinity-cancelled-discontinu…
No idea why. They were doing pretty damn well by suckering in children for 15 bucks a pop. But one less Toys-to-life franchise is a good thing.