Black Diamond D whistle in excellent condition.
These are about $80 (USD) new, but I got this one in a trade.
I’ll take $60 (including priority mail shipping in the US).
PayPal please.
I’d also consider a trade for a whistle of equal new value (any key/model of Humphrey would be especially fine).
Email me if interested: bretterb@gmail.com
Thanks!
-Brett