Hmm. So I got the Mario starter set for £17 last Christmas from asda, the Yoshi/Mario house for a tenner from Amazon, and the Tanooki costume for £3-4 from B&M. Total price about £30. I agree it's good that it includes Luigi, and with the right combo maybe the best price right now, but individually you've been able to get a lot of it for cheaper and I imagine you will again.
Good price if you're getting the newer sets, but like the bargain sharks we are here on hukd, we smell desperation. Lots of price drops to be had between now and Christmas.
Good choice of both expansion and power ups, still think price will drop a lot yet without having to buy as bundle. Good find though, that added :)
Good that you can choose the Luigi set as thats normally more expensive than the Mario set at the moment (nerd)