Another variant's price with the current choices: totalPrice over profileForVariant, the
goods' base price (no matrix position) from the variant's own selling price unless
opts.basePrice is given. price is null until the fabric is chosen (then use fromPrice).
Choices at positions that do not apply to the variant are ignored.
Another variant's price with the current choices:
totalPriceoverprofileForVariant, the goods' base price (no matrix position) from the variant's own selling price unlessopts.basePriceis given.priceis null until the fabric is chosen (then usefromPrice). Choices at positions that do not apply to the variant are ignored.