In the last mag there was a hop up for DT240 hubs to give 36 teeth in the freehub.. I could swear it was 11.99 in the mag, but it looks more like £40 HERE

Was the mag wrong or am I looking at the wrong thing? My LBS told me that I'd be lucky to get a DT Swiss empty box for 11.99 so I'm assuming it was a typo.

One single standard ratchet is £11.99

That's the right thing. mag must have got it wrong. Loads of shops are selling it at about £40.

When I read the mag, I thought "wow, that's pretty cheap, I might get one". £40 makes more sense.