Take-home whitening kit: posted prices

Every posted price, lowest first

Sorted by the posted figure (a "from" price sorts by its floor). Figures in pesos or colones sit at the end, unconverted. Shaded rows at the end are whole-mouth packages, first-stage prices or a different unit; they are listed but left out of the order and the range. Read the unit and the clinic's note before comparing two rows.