I bought a '13 HD touring service manual. Regular price of about $60. I bought it during a special my dealer had of 25% off. So, $45. That being said, the HD has tremendous color electrical schematics. I do not have experience with Clymer bike manuals, just autos. Try and get a look at both I guess. You can download a digital copy for about $8 on Ebay I think. I prefer to have in hand, the original HD bible.
Looks like it's about $13 bucks or so now.