Berryball on ebay. Fabric dye. There is already a thread on fabric dying your trackball. I just used a piece of tape over the LED ligt and it collors my trackball fine. There are a few options but check them all out. cnn.cn is also a good site. Not sure if they have pink tho....
Posted from my CrackBerry at wapforums.crackberry.com
I've dyed mine, and just bought a new one from berryball. So, I've had both and let me tell you, I LOVEEE the one from berryball. Its one of those "soft" trackballs and it is like my bb is making love to my thumb hahahaha I would go with them, and it's not too expensive either!