The Xia Xia Confetti Cottage by Character Options is reduced from £9.99 to £2.99 at Amazon and it comes with free Super Saver Delivery. This is a tasty discount of £7 off the original price but it comes with none of the (expensive) little crabs.
The Character Options Xia Xia Confetti Cottage (p.s. the Xia Xia is pronounces Sha-Sha) is designed specifically for the little crab creates that you can buy separately for around £7 on Amazon. I am sure you can probably get the cheaper elsewhere though.
The cottage doubles as a carrying case so kids can take their Xia Xia with them wherever they go. The set also joins up to other playsets in the same range so you can end up creating a crazy crab city. The crabs even have shells sold separately apparently.
I am not sure if this is a bath set or not. I mean, surely crabs need water, right? Anyway, if you have the Xia Xia crabs then this bargain should suit you just fine.
Thanks to geegee-pinata at HUKD!