The real money will be made through royalty fees, every penny of which should go to his estate
You could not walk along any street this weekend without hearing Michael Jackson's music coming out of almost every shop radio. If you replicate that across the world, you are looking at millions of pounds.
Quite frankly, he may be worth more dead than alive
Because of the instant gratification of digital, a lot of people who would never have bothered going to the record shop are buying Michael Jackson songs, because they can do it with a couple of clicks from their bedroom
The last time we saw such interest in a particular artists was when Sir Elton John released Candle in the Wind after Princess Diana's death, but a whole industry was required to get those records to the shops. There are no such restrictions this time.