Lotus is available as a regular CD at amazon. They also refer to a "DSD mastered" Japanese version. Not sure which that is, but might be worth looking for.
BTW, the Columbia CD remaster of 'Caravanserai' is a revelation, both musically and sonically; the 1/2 speed Mastersound 'Abraxas' lp is excellent, especially compared to the remastered CD, which sounds strangely dull.