As discovered in this thread:
Which went a bit chilly due to the title and confusion about what the deal was, so thought a new thread was in order!
Basically you can purchase a download version of Minecraft for Xbox 360 from GAME for £13.99. What you actually get is a code Emailed to you for 2100 MS Points. Considering these usually cost £17, there's a bargain to be had!
I can confirm it's 2100 points as I have purchased and redeemed one myself.
The fact the code is Emailed instantly makes it even better :)
EDIT TO ADD:
There's a strong chance that anyone ordering this will receive a code for Minecraft and not 2100MSP, and because of the nature of the item you WILL NOT be able to get a refund from GAME.
Looks like you can't cancel your order either?
There might still be a chance of getting a 2100MSP code if you only order 1, but if you try to order more, or try to make a second order later you'll likely only receive a Minecraft code instead.
Check the comments for more details.
Just did this at 08:11 on Wednesday 9th May and I got a 2100 points code at the confirmation screen, redeemed it on xbox.com and it works fine! :D
DUPLICATE OF EXISTING DEAL, NEEDS SPAMMING
No it doesn't badass, if you're not interested in the thread. Then GO!