I've just ordered the Pound Press, but it hasn't arrived yet, so I can't really give it a rating. However, I imagine it to be one of the best UK Raven tricks ever.
I can just imagine the fun walking into a shop, asking the cashier if they accept brass discs as a form of payment. When you get some strange looks, you then change it into a £1 coin and await complete confusion.
Rating:
[5 of 5 Stars!]