bundles of four copies of my party game What's It to Ya? for only $7.99 plus shipping.
What's It to Ya? is the basis of many of the critical thinking game activities I have on this site. It's great for several subject areas and works well for Sunday school and youth groups too. (Here's a review from a youth leader.)
The bundle of four copies is enough for 32 students in a class to play, so it's great for group games after doing the other activities with the entire class.
For this price, it's also a great option to give the game as gifts or prizes in a classroom, especially if the students are familiar with the game from the classroom activities.
Be sure to check out my many fun, free games based on What's It to Ya? (a.k.a. Oh, Really!).
Note: I made the game What's It to Ya?, but I no longer am receiving royalties on this edition. I mention it on my blog to help my friends at Fair Play Games and to make it available as a fun learning activity for as many students as possible.