What's the big deal about The Beatles? Go to any used CD store and buy any of their albums dirt cheap and rip it in whatever format you like. Why is everyone so obsessed with iTunes downloads for The Beatles? It's not like any new songs are coming out. They're out now, digitally, better quality than will be available from iTunes and no DRM.
As far as possible re-masters...anyone interested in re-masters isn't going to waste time with compressed downloads. They'll buy new CDs or even SACD or DVD-Audio. So if you want The Beatles...just go get them right now.
And there are alot of impulse buyers.
Picture if you will. Late at night. Just got laid, a few glasses of wine or a joint. You go to your computer and you gotta have Revolution #9. CLICK. It's yours. YEs you have the white album ona shelf somewhere.....and that four day old ding dong, is looking pretty tasty right now!