Sharpie Right to Highlight Sweepstakes

http://apps.facebook.com/sweepstakeshq/contests/37504
GRAND PRIZES: Eleven (11) prizes per Weekly Entry Period: Sharpie Highlighter prize pack (Approximate Retail Value $50 each). One (1) Grand Prize per Total Entry Period: One (1) $800 gift card to be used for the purchase of textbooks, for you, and up to two (2) $575.00 gift cards to be used for the purchase of textbooks for your friends. Approximate Retail Value (ARV) $1,150.00. Total ARV of all prizes: $1,950.00.