Leapfrog DVDs on Sale at Costco

Amazon sells LeapFrog’s Letter Factory, Let’s Go to School and Talking Words Factory
DVDs for $8.49 a piece. At 43% off the $14.98 list price, it looks like a bargain. But, I just spotted the same 3 DVDs at Costco selling for $5.99 per DVD, or 60% off the list price. Sure, Costco’s DVD selections are limited and the stock constantly changes, but if Costco is carrying a DVD that you want, take a closer look.