Regardless of the source, the main fact is Sony caught Microsoft red-handed and undercut them $100 with the release of PS4. There is an unprecedented game of chicken being played by Sony and Microsoft this late into a launch year of new consoles.
Yes ps4 was 100 cheaper and all indicates ps5 will be as well.
duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"
Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"