Sweeter Rock Keychain $3.00 Default Title - $3.00 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. The image may be heavy, but this double-sided acrylic keychain won't weigh down your keys. And it's only $3.00. Local art from Corey Sweeter and Surly branding for $3.00?! This thing is a no-brainer.