Want 100 book sampler of some of the best independent comics out there? ComiXology is running an uber deal for the 2014 SDCC: 100 digital comics for $10, the 'Submit Bundle'. And yes, Radio Comix is part of that bundle! The bundle expires tonight at 11pm EST.
You can find the bundle at: https://www.comixology.com/Comixology-Submit-SDCC-2014-Bundle/bundle/763