All right, this is just the Green Day stuff I personally own. It's not a complete discography... Two remarks: first, it wasn't updated since 2002, except for the DVDs. I got many new stuff since, but haven't found the time to type it all. And probably never will, because there are now places like this Wikipedia page, where you find more detailed discographies. And second, please note I am not selling any CD, DVD or tape.
Bootlegs are original silver-pressed CDs, as CD-R bootlegs are CDs existing only on CD-R. For the recording quality of tapes, the grading system is: