Have one to sell? (WTB O'Briain/Reviol Low D whistle)

Irish Flute
1

I’m looking for either a Cillian O’Brian or Reviol Low D whistle, preferrably non-tunable, but now I’m also considering a tunable whistle as well.

Posted here in case some fluters don’t visit the used instrument forum, or the whistle forum.

https://forums.chiffandfipple.com/t/wtb-cillian-obriain-reviol-non-tunable-or-tunable-low-d/64073/1

Thanks for your help!
Barry