(1) Subject to section 41, where goods are supplied to a consumer there is a guarantee that the consumer is not liable to pay to the supplier more than a reasonable price for the goods in any case where the price for the goods is not—
(a) determined by the contract; nor
(b) left to be determined in a manner agreed by the contract; nor
(c) left to be determined by the course of dealing between the parties.
(2) Where there is a failure to comply with the guarantee in this section, the consumer's right of redress is to refuse to pay more than a reasonable price.
(3) Nothing in Part 2 confers any other right of redress.
Compare: 1908 No 168 s 10; Supply of Goods and Services Act 1982 s 15 (UK)