If you're eligible for this discount, it's a ridiculous deal. Not sure how long they'll keep these prices...

http://www.adobe.com/products/catalog/software._sl_id-contentfilter_sl_catalog_sl_education_sl_alledu.edu.html?start=10
coupon code: SAVE80EDU
Acrobat X Pro Student and Teacher Edition $23.80
Photoshop CS5 Extended Student and Teacher Edition $39.80
Creative Suite 5.5 Design Standard Student and Teacher Edition $59.80
Creative Suite 5.5 Design Premium Student and Teacher Edition $89.80
Creative Suite 5.5 Production Premium Student and Teacher Edition $89.80
Creative Suite 5.5 Web Premium Student and Teacher Edition $89.80
Creative Suite 5.5 Master Collection Student and Teacher Edition $179.80

I wish Lightroom was part of it. I just copped production premium...when CS6 comes out ina few months the upgrade price will be the same as the regular editions, so it'll be pretty cheap to change it to a commercial license.