Amazon has Mattel Games Blink for $4.00 (Reg. $10) with free shipping on orders over $25 or with Amazon prime orders.
Blink is the game of fast matching and sharp observation! Without taking turns, two players race one another to see who can match the shape, color, or count on their cards to either one of two discard piles. The first person to play all the cards from their draw pile wins.