Triptych by Francis Bacon in London Estimates how much? $49 million

Triptych 1974-1977 by Francis Bacon. [Christie's via Bloomberg]
Christie's said that it will offer Triptych 1974-77 on Feb. 6 in London.
Estimates around... how much?? $49 million, 25 million pounds.
Do you have that kind of money? How about buy art from us very low priced artists?