their cost? FREE! if you have some mundane anatomy book, online tutorials and youtube will really help soldify and bring to life what you read.
http://www.youtube.com/watch?v=O2h4LPElXLg
i like SpringPhoenix385's videos. has been awesome cadaver tutorial so far for lower limb, upper limb, hand, and upper trunk muscles. it makes learning stuff on the cadaver SO easy and fast!!! i don't know how i'd survive cadaver anatomy without this.
http://www.gwc.maricopa.edu/home_pages/crimando/Tutorial_Big.htm
so far i've used these for bones and muscles. great for practice!!!!!
i should make a whole thread for this so everybody can benefit.