All three figures stand between 6.25" to 7" tall and are limited to 5,000 pcs each design (remember their quantity limitations are vastly different than designer vinyls LOL). Each figure features multiple points of articulation and a base, and comes packaged in a 4-color window box.
But all three have different release-dates tho: The Comedian drops first on February 11th 2009, a week later Dr. Manhattan drops Feb 26, and finally followed by Rorschach on March 11th. Wizard has it on pre-order for US$50.99 for three (to ship late-March after Rorschach drops).
Personally speaking, I'd rather be able to collect and complete the entire set, than to pick up bits and pieces - but having mentioned that (and seeing thy future financial situation) - this more likely than not; will not happen. Damn.