I watched your video already :)
You have come up with a USD15 amount for "disc sale" and USD33 for "digital forecast", just trying to understand what those are.
PS4 BOM are widely available and was referenced in PS5 BOM by Bloomberg
here.
First party is not a factor here, it has higher gross margin than 3P but fairly similar at EBIT/EBITDA for AAA.
You say the difference between physical and digital to the platform holder is not just USD10 and that this figure was conservative. It is not conservative. The incremental gross profit for Sony between both is in the USD8-10 range, that is it: 30% of 60 ASP = $18 vs. 20% on 50 ASP = $10, delta = USD8.
The point I raised was that the difference in physical vs. digital is illusory since 50% of the unit sales for full game software are already digital (66% in last Q). So it is not a calculation of all physical vs. all digital. Those buying the physical drive based machine won't be all physical buyers, they have choice just like PS4 users today and many will buy digitally.
If you take a USD40 loss upfront on the DE and the incremental effect of "locking in digital" is that the 50% of sales which are physical become all digital, then on average for a 10 game attach rate over the life that would mean you get an additional 5 titles at the higher digital margin. 5x8 = USDD40, but an NPV of that figure is USD20-25, which doesn't cover the USD40 year 1 loss.
There is also no data to support the assertion that all digital leads to higher attach rate, this seems more a self-selection issue where those who are most likely to be all digital tend to be the enthusiasts who spend more on average anyway.
The point is that selling at a USD40+ loss is a real loss . At 499 the first 5-10m units are probably locked in, at a push the first 12mths sales are locked in. The reason the DE would be priced well below BOM would be if Sony feels a significant threat from Lockhart to its PS+ and digital storefront share. It's not something that Sony wants to do willingly because it is an erosion of the total profit pool for them (and MS). For what it's worth, now that Lockhart is almost assuredly confirmed to have 10GB RAM, I see Sony hitting USD399 for the DE.