We only pay $39 to eat all day so if you assume Dinner $26, Lunch $10, Snack $3 2TS its fair at each place. You still have to add tax and tip to your numbers: at 25% that would bring a $55 bill to $69 and a $35 bill (if you selected cheapest things on the menu) to $44.
I can't do two of these Signature meals on our 5 day
DDP budget, but one special meal on the trip should be a really nice treat.
I may pay OP for one of our buffets to keep a TS for another place, we'll see.
Lots of interesting choices for meals.