Cheapest place to buy sanitary ware?

[DemonsInMyHead]

I need two toilets, two small sinks, a shower tray, and a shower screen (walls on three sides of shower). As cheaply as possible! Does anyone have any recommendations of reliable places?

It might be worth looking this week and being ready to buy over the Easter weekend as many DIY shops eg wickes, b and q will have discounts then.

try local plumber's merchants. Where are you?