white desert - 6 'rooms' >
2018 $30k day , $70k / $168k trip
2019 $32k day , $77k / $177k trip

eyos antarctica superyacht >
2019 €50k > €78k for cabin (13)
details upthread, but just found these
worldmaritimenews.com/archives/225719/a-go-anywhere-yacht-under-passenger-yacht-class-and-polar-code/
boatinternational.com/yachts/editorial-features/legend-the-77m-soviet-icebreaker-turned-explorer-yacht--32317
owner is selling all 3 of his yachts
superyachtnews.com/fleet/owner-jan-verkerk-discusses-new-look-my-sherakhan-

hanse explorer charter €145k++ (6 cabins)
it is similarly an actual ice breaker

certainly beats $52k silversea expedition cruise

sometimes best to do things, versus waiting
(my interests keep becoming more boring)
over time prices go up dramatically too >
2012 €75k 7 night "mountain & emperors"
https://www.flyertalk.com/forum/luxu...l#post25760631