50 million PS4s sold-through as of 6th December 2016, Black Friday week in the history of PlayStation

[CosmicSex]

DonFerrari said:
Great news and very good attach ratio at a 3rd year.

And here we have another important part that 18-20% of PS4 SW is digital. So considering a lot of titles are digital only, then I don't think retail games get much over 10-15% digital attach ratio.

Now let's wait for when the other side will divulge numbers so the userbase can use over 50% digital attach ratio on titles of choice.

With very few exception, you can almost always find a retail game for cheaper than its PSN counterpart so its not surprising that retail still dominates.  in some ways, xigital game pricing is really a scam.