Harry Potter Lego

[WrongSideOfHistory]

I'm looking to get the big HP Lego sets for Christmas but they're £80-90 each

Before I jump in, does anyone know if there are likely to be any deals on to make them more affordable?

Tia

Asda has a deal on getting a couple of sets together for a bargain price.
They are also in Argos 3 for 2 when that is on and there should be one soon

Thanks! Asda don't have the train in the bundle unfortunately, otherwise that would've been a good deal.