As far as I'm aware, there isn't a direct equivalent of royal road for coins currently. Bobo doesn't come close to being that IMO.
Worth checking out is
www.coinvanish.com reviews section, particularly the comparative reviews of Roth/Ammar/Stone introduction videos (
http://www.coinvanish.com/compare.html ) which shows you what the various tapes/DVDs cover.
For an introduction that's fairly easy going, and covers a lot of the basics, you could do a lot worse than Michael Ammar's DVD. It's not encyclopaedic, but it contains a lot of good material, and is well taught, and in sensible stages. For a more complete guide to the sleights, the Rubenstein tapes/DVDs are quite good, although they don't contain much in the way of routines IIRC.
{edit} I was refering to the Rubinstein "encyclopedia of coin sleights" series{/edit}