American in Chile
Looks like it retails for $29.99. It is an expansion for the original Space Cadets. I'm tempted, although I have had Space Cadets for 4 years without getting the fortitude to learn it well enough to teach it.
I don't want to rain on anyone's parade, since this is a discount. However, Amazon's normal price for this seems to be $9.99. At least, that's what we paid, and the price hadn't budged either way until now.