http://www.bowlinggems.com/products/roto-grip?pagesize=60

Check out our website we have tons of NIB Roto Grip Gems, just a few of them are..

#15 Mutant Cell Pearl
#15 Fortune Maker (Overseas)
#15 Defiant Soul                       (Check the link for prices)
#15 Shatter
#16 Saga

and much more...