Yeah, that's the 1000-only Aussie cloth-bag version of Dirty. Orange vinyl as well.
There's a lot more than 100 coloured copies of SYR1-3 - all the first run were AFAIK - it's only relatively recently (well, the past few years) that the black ones have been available. SYR2 gets complicated though - there were some initial black copies (promos?) as well as at least 2 variations in coloured pressings (clear blue & green/blue I think), as well as the later black ones. There was a long thread about them a couple of years ago.