There is a 4 month old post regarding a similar promotion but the prices are now even lower.
Various styles e.g.
Ceramica Artise Oval Countertop Basin
Designed to sit on a countertop
Basin has an overflow
545mm x 450mm
Tap and waste are not supplied with this basin
Suitable for use with a standard mono basin mixer tap
They have a 90 day moneyback guarantee as well so you can return them if they are not what you expected when they arrive.