ok, 10 dvds... if we count, that's correct: the tv show (4 dvds) the movies (3 dvds) the .5 movies (that's 2) and the lost tapes (1).
only, the tv show's not complete: volume one and the bonus disc are the same from the original box-set (which then were also in "the complete collection" with the 2 first movies (that silver-grey box-set)) so ok, that's good... but, and i'm glad i didn't buy this (well, technically i did, but my sister wanted it so i bought it for her because she doesn't have an amazon account, but whatever) because volumes two and three are not the ones from the box-set but the versions that came before that (when volume one was "in the vault" remember?), the red and blue covers, separately sold.
so no! it's not complete... if you want everything jackass, you'll be disappointed. if you don't really care, then go for it! you'll laugh anyway, but be warned!
personally, i think this is sad... 'cause it's not what it's said it is (it almost is).