Last weekend Greggs and Primark teamed up to launch their new clothing range in a "first of its kind" collection.
The range features items such as hats, socks, boxers, sweatshirts and hoodies, with prices ranging from between £7 and £16.
With everything flying off the shelves in no time, there was an expectation - as is the case with any trending item - that some items end up being sold online for double the price it retails for sooner or later.