It's a bit last minute but EBay currently have 20% off everything (I think). Just use the code PNY2018 at the checkout. The code runs out at 6pm today though...
I'm looking at Organic Pads and you can get the Big one for £250 delivered which is a big saving compared to elsewhere...
Only just seen it now but thought I'd give anyone who sees this before 6pm a heads up.