The Hidden Gems Bundle is an expansion pack to Cards Against Humanity. 

• Contains six different themed packs you forgot to buy when they came out; Science, Seasons Greetings, Pride Pack, Food Pack, Dad Pack, College Pack
• Also includes a few all-new cards we desperately crammed in at the last second.
• An unbelievable deal for 190 cards total (150 White cards + 40 Black Cards).