So, if you want something legit, Yesco built all wheel of fortune set pieces. (I figured they did price is right as well, but couldn't find them in the credits... found Adam Sandler directed it?)
But, there are also these things inside arcades, I forget if it is a price is right game in name, but it's a big 6-8' wheel, with lights and sounds and everything. I'd look into finding such a manufacturer, or a used one for sale.
Carnival Wheel: PLEASE CALL FOR PRICE A Modern Twist On The Classic Wheel Spinner Installed Dimensions: H:87" W:37" D:112" Weight: 925lbs. (Height ^ is w/o marquee) Shipping Dimensions: TBA Electrical: 110V Condition: New Manufacturer: Team Play Inc. CLICK HERE TO DOWNLOAD/VIEW THE CARNIVAL...
primetimeamusements.com
Also, holy sh*t, I am going to have to go look at the one at our little arcade, I swear to god it's not just led simulating a spin, but that's what this one I found was.