They are about £35 from HM. I bought one recently. The coil packs are a bitch to get too though. Airbox off, rad off and air scoop need to be removed. Took me about 2 hours start to finish but I'd never done a thing to the Blade before.
I've got one spare. Im still stripping my bike back to standard though. I'll try and get it off on Saturday if you want it.
Hey Scott do you still want the Honda HM + loom. I've seen you've got your blade for sale or is it for another bike? I'm in no rush to sell so it's yours if you want it. I'm looking for £20 for it. Its off the bike now btw.