Hello MMD,  I have just listed several music boxes on eBay including
two Bremond (One is a Tremolo or mandolin box) and a Nicole Freres
Forte piano box needing work.  I will let you know the final prices of
these two.

Bremond:
http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=1410355454

Nicole:
http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=1410622496

Brian Chesters