Rudall & Rose 1187 is for sale by Olwell Flutes who purchased the flute 14 years ago in July, 2006 for $2700 (inclusive buyer’s premium and V.A.T.) on E-bay. The flute has a silver band around the head joint embouchure and looks to be in fine shape complete with the original flute box. I assume the flute has been reconditioned and is ready to play. I think the E-bay buy-it-now price: $5800 = (£4746 = €5289 = 55,724 Swedish crowns) is unlikely to be realised though.
Prehaps of interest the C&F thread from 2006 where various “American experts” discuss the the merits of R&R 1187.
https://forums.chiffandfipple.com/t/rudall-rose-alert-pre-claw/39767/1