Amazon has Mattel Games Blink for $4.86 (Reg $10) with free shipping on orders over $25 or with Amazon Prime orders.
Blink is the lightning-fast game where two players race head-to-head to be the first to play all of their cards! Using sharp eyes and fast hands, players quickly try to match the shape, count or color on the cards. For instance, a card with four yellow stars could be played on any card with yellow (color), or on a card with stars (shape), or on a card with four symbols (count).