Even Sonic R got the LCD game treatment from Tiger Electronics. The game has the CG art from Sonic R around the screen, along with the logo. The clear wavy yellow part is a speaker. You use the buttons to dodge back and forth past tire obstacles, and collect rings.…
This yellow shirt is from JayJay's, and it uses neoclassic redraw armcross/thumbs up Sonic in a red ring with checkered background. It appears in 2012 and should be about AUS $20