Here is one that just ended
http://cgi.ebay.com/ws/eBayISAPI.dll...MEWA:IT&ih=010
Taiwanese, I presume?

BTW, how old? And, is it indeed "$260" rare and interesting ?
Now, in a more serious vein: this type of scabbards ( open on one side and just having thin wire or rattan "rails") comes from 3 places I know about
:
-Taiwan
- Philippines ( Ifugao)
- Assam ( Naga)
Was there a common ethnic/geographic root for the three of them? Or was it just a coincidental idea?
And, if I missed another group, please correct me.