Due to a mess up on Amazon's part, my BotW (Wii U) order was delayed so they gave me a code with which I could buy the digital version from them for the same price I paid for the physical version (£32.70). I have no interest in a digital version so I'm hoping someone here can benefit from it!
I reckon this will most likely be specific to my account, but if anyone wants to try and use it, it's worth a shot - just say in the comments if you've redeemed it.
Link to product - https://www.amazon.co.uk/dp/B06W53C925/
Code - NOW REDEEMED - ENJOY