Got a case of the Mondays? Or the grumpies? Amazon offers Prime members the Gund Grumpy Cat Plush Toy for $15.89 with free shipping. That's the lowest price we could find by $7, which makes us a little less grumpy. Let this 9" plush toy do your scowling for you. (We hear Grumpy Cat is actually a sweet girl, but she scowls so well.)