Recently mindblown that a single crunchy taco at a local Taco Bell costs $2.19 a pop. Wondered if anyone was using Taco Bell prices as inflation proxy similar t

Recently mindblown that a single crunchy taco at a local Taco Bell costs $2.19 a pop. Wondered if anyone was using Taco Bell prices as inflation proxy similar to the Big Mac, which led to stumbling upon this.