Back down to £99.99 on Amazon. Seems a great price for 40 of the Master range of LED GU10 lights from Philips. RRP £338.53.
Philips Master LED 4.3 W (50 W) GU10 Spot Light, Warm White, 60 Degree Beam Angle, Dimmable, Halogen Replacement - Pack of 40 [Energy Class A++]. Amazon. £99.99.