Heres some informarion I am led to believe is correct:
Sunday 30/9/07 - GRAND FINAL DVD first release [Channel 10 commentary only]
Thursday 4/10/07 - GRAND FINAL DVD second release [Channel 10, MMM, KRock, 3AW commentary]
[This release will be identified by looking on the BACK of the DVD packaging where it will state that the game has multiple commentaries. Be sure to check this as it will probably be mixed up on the shelves with the first release]
Monday 5/11/07 - GEELONG 2007 SEASON HIGHLIGHTS release
Monday 5/11/07 - GEELONG CATS VICTORY PACK released [Featuring Qualifying Final, Preliminary Final and Grand Final all with just the Channel 10/7 commentary, and the season highlights DVD]
So - I'm gonna buy 2 of those - The Grand final DVD with multiple commentaries, plus the victory pack.