Unison curved soprano any good?

[mattlionel]

Saw a craigslist ad for one for 600.00

WOuld appreciate reviews or comments on the curved nickel black model .

Thanks! Mattt

[harmonizerNJ]

This SOTW seller is offering a Unison straight soprano for $450:
http://forum.saxontheweb.net/showthread.php?t=109280

This SOTW seller is offering an Antigua 582 straight soprano for $500:
http://forum.saxontheweb.net/showthread.php?t=109467

This SOTW seller is offering an Antigua 586LQ straight soprano for $750:
http://forum.saxontheweb.net/showthread.php?t=109372

If you want to buy new, I believe you can get a Kessler branded soprano (see his ads here - he is a sponsor here on SOTW) for less than $600.

I have never played a Unison soprano, but based on what I have read here on SOTW I would suggest you look at any of the options I have listed here, over a Unison curved soprano for $600 from Craigslist.