What's even better than a $20 donation to Roswell Park's Center for Personalized Medicine that gives you a chance at winning Toby's Jeans? A $10 donation!

Yup -- now it's only $10 to get in to win a one-of-a-kind piece of country music memorabilia. So far, Toby's Jeans have been signed by artists like Jerrod Niemann, Aaron Lewis, Love & Theft and so many others -- and we're not done yet! There are plenty more artists coming to town (including everyone at Taste Of Country 2013) who will sign Toby's Jeans before we pick a winner in June.

Plus you can feel good about where that $10 is going. Your donation will help doctors research the role of genetics in cancer diagnosis and treatment.

So what are you waiting for? Click the button below to donate and enter to win!