There's a few things about this project that tell me he's never done a deck before and doesn't know deck design well. Not the least of which is how his uncut sheet is so tiny - and missing a card - when shown framed.
Rob: go to Google, type "5000 gbp to usd" and hit enter on your keyboard. You'll have an instant answer - as of today's exchange rate, it equals US$7,531.50, putting the exchange rate at a tiny fraction more than $1.50 per £1.00. The rate's been fairly stable, hovering between about $1.40 and $1.65 for the past three-plus years.
I looked the project over - it's approximate pricing for a USPC project making 2,500 decks, but no mention that this is a USPC job. Plus USPC Legal would probably have something to say about the deck's title being presented in a manner that looks too much like the Bicycle logo.
I do like how the spot cards have different "pips" for the spots (rotationally symmetrical, but different within each half). At least the ten of hearts looks like that. But considering the massive and in some cases superior competition this deck has, I'm not likely to be buying it.