RCX is the country’s largest and most dynamic consumer event for the RC and diecast hobbies. Those attending RCX in Pomona, CA this March 19 and 20 can visit the Lionel/NASCAR exhibit and register to win an incredible one-of-a-kind prize. Up for grabs is a signed Tony Stewart race car nose clip. This amazing collectible is from his Stewart-Hass racing no. 14 Office Depot sponsored that ran in the Martinsville NASCAR race in October of 2010.