dsotm tour is such a money grab, i would not even see it for free. i have seen roger three times, once driving 300 miles because he was only did six cities. Saw his last tour only because he did not tour on his amused to death release.
i also did not lay out cash for the who when they brought out tommy and quadrophenia.
however, if pink floyd ever came out with a video/dvd of the wall shows from 1980 i would rent it.