It is alittle pricey but it it's Disney. The food portions are big for the price.
Same for 2 adults and a kid we spent $100+ too.
https://www.trexcafe.com/menu/orlando.asp#
An adult burger/sandwich is around $20, kid's entree about $10. When I was there it was about $100 total (including tip I think) for 3 adults
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