EDIT: The glitch has now been fixed. Fingers crossed they honour the orders for those who managed to get one.
Be quick with this one folks! Zavvi have a 2 for £40 offer on Marvel Hoodies, but they're going through with a £40 discount instead! That means most are going through as 2 for £19.98, and one design is going through as 2 for FREE with just the 99p delivery to pay!
This Marvel Avengers Hoodie* is the one that goes through as a free purchase, but add any other 2 and you get 2 for £19.98 instead of the 2 for £40 deal offered.
As with all glitches this could get pulled from their website very soon, and orders may be cancelled as it's an error, but if you fancy your luck give it a try!
These are adult hoodies, but smaller sizes should be fine for older kids and teens.