01Exact cost
Number first[N] days in [PLACE]. $[EXACT TOTAL]. Here's every line item including the one I'm embarrassed about.
“Nine days in Japan. $2,214 total including flights. Here's every line item including the $140 I spent on vending machines.”
Number-first hook for budget breakdowns; the embarrassing line item is what people stay for.
Lead with the number in the first two words and put it on screen. Use your own real figure, never a made-up one.