Alterted to this from the OzBargain website:

Transformers RID (2015) Complete season 1 (4 disc set) with bonus (kids) T-Shirt is on sale for $16 (from $46, save $30)

Now the RID toyline was pretty unpopular in this year's awards, but the show isn't that bad!

If you were on the fence about watching it, $16 for 26 episodes is a very good deal. Same price as two RID Legion toys, half the price of an RID Warrior toy!