Disney Movie Rewards

Three new Snow White related items has shown up in the reward program. A 2009 limited ornament (850 points), a crystal apple on a rosewood base (2,100 points), and a dwarf plush set (2,300 points). Should I keep saving to get the Deluxe Private Studio tour for 20,00 points or go ahead and redeem points now...how many DVD's do you have to buy to reach 20,000? At about 100 pints a DVD only about 2,000. Maybe I'll go ahead an redeem now.