Discovery Gold Rush Giveaway

http://dsc.discovery.com/tv/gold-rush-alaska/sweepstakes/gold-giveaway.html
You must enter a code for each Entry Period
Entry Period 1: 5RQ3SL
Entry Period 2: V7W54H
Entry Period 3: M4F7XM
Entry Period 1: 12/10/10 – 12/15/10
Entry Period 2: 12/17/10 – 12/22/10
Entry Period 3: 1/7/11 – 1/12/11

Prizes:
THREE (3) GRAND PRIZES (One (1) per Entry Period): A solid piece of gold or the cash equivalent. Approximate Retail Value (“ARV”): $2,500.

THREE (3) FIRST PRIZES (one (1) per Entry Period): A 1/10th ounce uncirculated American Gold Eagle Coin. ARV: $175.

FIFTEEN (15) SECOND PRIZES: $100 Visa® Gold Card