If you can push your budget up to around $350, you can get a used Yamaha YAS-23 here at Sax on the Web Forum. Go to this link, which is another part of Sax on the Web Forum, and click SEARCH THIS FORUM on the right side. Type in Yamaha alto YAS-23 and a bunch of them for sale will pop up. These horns sell new for close to $2,000 so getting a used one in decent shape for $350 (might be less!) is a steal.

http://www.saxontheweb.net/vbulletin/forumdisplay.php?f=160

Good luck,

Sax Magic

 

I did a quick check, and one is selling for $260.

http://www.saxontheweb.net/vbulletin/showthread.php?t=43780&highlight=Yamaha+alto+YAS-23

Also, the Vito 7133 alto is exactly the same horn, so you could do a search for that one, too.

Sax Magic