This Post May Contain Affiliate Links. Please See Our Disclosure Policy Here. Selling Fast! Kids Roller Blades just $49.98 Today Only! Reg. $120! Kids Roller BladesGo HURRY! Dick’s Sporting Goods has a one-day flash sale with Kids Roller Blades on sale for the lowest price I have seen! These Girls Roller Blades and Boys Roller Blades are selling fast at just $49.98 down from a whopping $120! Get these Roller Blades FAST because sizes are selling out!