Retina +100
No DVD -100
And we are good to go
I edit to clarify mi post. When Apple removed the DVD from the Mac Mini, they dropped the price 100 bucks, so why not this time too?
I know somewhat factually that the laptop-sized "superdrive" DVD/CD writer/reader they've been using in most/all MacBooks/Mac Minis/iMacs is a component that costs only between $15-25. So in this hypothetical simple trade between display cost and optical drive cost, it would still come out $75 more expensive in the bill of materials.
Can you cite a link for the Mac Mini getting a $100 price drop with no other major component losses besides the optical drive? I'm having trouble finding evidence of this although I didn't look that hard.