I'm moving the topic, since technically, it's not playing cards in the International Standard. I allowed Uusi's BRuT project because it had a poker deck as part of the project and I allowed the Arcana deck because it was a poker deck that could be converted into a tarot deck, but this doesn't fit either bill - it's simply a tarot deck, poker-sized.
$30 for a single deck from an unknown printer. One-way backs are common for tarot decks, so it's hard for me to fault it. But that price stops me cold.