I have just picked up 15 packs of Golden Arowana Bamboo flooring from my local Cost Co.
The Store manager said the deal had come from head office so it might be National.
The Bamboo packs contain over 2.2 m2 per pack and retail usually for £39.99, t is half that price at the moment and even including the VAT, It still works out at only £10.90 psm!
Here is the manufacturer (plenty of good reviews):-http://www.bamboofloorings.com/
Good Luck if interested...