I bought my Torq skates from Sin City back in the days and they were £120-odd. I paid £20 VAT when I collected them at the Post Office.
I also bought socks and padded shorts for which I paid like £12 each or something.
Interestingly, when I bought the other pair of padded shorts (same shop, same shorts, same everything) I didn't have to pay anything. When I asked, the Post Office dude said they don't charge for all of them, it's at random.
Hope it helps.