If you can wait until the 20th when I return home I will be selling three tenors. Two of them will be in your price range:
1. Ana'ole koa b/s bear claw spruce top
2. Mele Mahogany 6 string double puka tenor
3. Mele redwood top koa b/s cutaway with Misi (I believe this one is already spoken for).
I have a very nice (Minty) Uluru/Ayers La Pukuna Koa Concert (Worth Brown Fat Low G) W/ case $400 shipping Included.
This uke features a mahogany neck, Solid Koa top, back and sides, a rosewood fretboard and Shinji style bridge. It has maple binding, and gotoh friction tuners with koa buttoms. It has maple binding and a gloss finish. Handcrafted of quality woods. (Koa AAA)
If you are anxious to spend all $500, I'll add a solid wood soprano. Both Ukes $500 shipping included
I have a style 1 Martin Ukulele that is in prime condition. It comes with hard case, pitch-pipe and picks as purchased new in 1958. Original cat gut strings and in complete original mint condition. I's selling for $800.00, which is the price set by experts. If you are interested, let me know.