Yes, Maybe I've been over-enthusiastic about the price comparison when I wrote my reply, my mistake. I have to admit I didn't check back Maluku Divers rates since last time I enquired while the Euro was paying less $ than today. Generally I am left with the impression that MD is a bit too pricey compared to other solutions I am using while I am diving Ambon.
That said if I were to compare with my own dive habits, I would pick Alor Divers 210$ rack rate per day (or a loyal/repeat customer discounted rate

) proposing 2 boat dives and unlimited shore dive, against Maluku's 270$ per day/3 dives a day. I am not sure Alor Divers would organize additional 3rd boat dives (I mean further than the one they already provide on their own housereef, because they drop and pickup divers drift diving on the housereef with their boats).
Additionally, Alor Divers brings you out 30 minutes speedboat ride from Pantar resort while Maluku will charge extras for diving outside Ambon bay (ie. further than 10 minutes boatride) or for nightdiving, while everything is included at Alor Divers.
All in all, at the end of the 5 dive days it's a free diving day difference, ie. a -20% cost (or a bigger difference for repeat customers). I am not saying that it compares in cheapness to Murex Bangka's 140$ a day or even Balinese dive resort : my feeling is that Alor Divers provides a better quality for my money ratio (adding the extra pleasure of a good beach and nice private wooden bungalows) than I would get at Maluku Divers, no beach and far away from Kota Ambon where at least you can have great Moluccan food.