Wonderful idea: Playing cards decks for developers. No, not scrum-cards, more the classic stuff.

Code:deck

$10 plus $5 for shipping worldwide. Available at varianto25.com. I love the extremely well designed card layout. dev coding cards deck dev poker cards code cards

CPU Wars 1.0

14€ plus shipping, here: getdigital.eu cpu-wars * NO affiliate link included, just loving the products.