Prices are here:
https://www.aman.com/sites/default/f...Expedition.pdf
$115K pp / $230K couple ($30K single supplement)
Whats interesting is that no flight is over 4 hours except for one 7.5 hour leg - not sure how valuable a private bedroom is in that itinerary.
On closer look it appears that there are only two "real" beds on board. Wonder how that works...
Also, this itinerary looks exhausting and not all that enjoyable, IMO.