Hello everyone...I was wondering where I could find a good quality(either Yamaha or Yanagisawa)Soprano or Sopranino Saxophone(which is smaller than a Soprano Sax). I'm looking to add a brighter woodwind color to my high school pep band. Thank You

Try wwbw.com. They usually have a huge section of saxophones.

I don't know if that's a good idea, though, using the high saxes to brighten your band. It'd take a very good saxophone player (not clarinet player) to play a soprano(ino) sax well (mainly for intonation). You might be better off just getting the clarinets to play better (or trumpets).