DAT and Math Destroyer 2013 with no marks or highlighting is on sale until the the end of the day.
http://www.ebay.com/itm/DAT-Destroy...9?pt=US_Texbook_Education&hash=item3f24317d97
http://www.ebay.com/itm/DAT-Destroy...9?pt=US_Texbook_Education&hash=item3f24317d97