Pref the silver, but brass works.
good/clean condition…no dopey dents/dings please (such as at the embouchure tip)
If yours is just hanging around, good time to find it a home and get cash in your wallet 
send pvt message, please.
Check your messages..
Sorry, I seem to be unable to send you a PM. Email me at <fearceol@gmail.com> if you’re still looking for a Copeland high D.
Paul