Would you pay $10,000 for a Barbie doll? How about $20,000 for a Hot Wheels collection? That`s the going rate at this year`s Toy Roadshow. The annual toy show is being held this week at the Holiday Inn in Joplin. It`s a chance for you to bring in your old dolls, trains, bears and other toys and make a little, or a lot of money. Toy collectors from all over travel to the event just to see, and maybe even purchase, the unique and valuable collections. The show is sponsored by the International Toy Collector`s Association. You can see all the toys for yourself today through Thursday at the Holiday Inn in Joplin.