[quote name='musicjunkie']I know this is a hard question to answer (knowing the nature of the game) but how much do the DLCs that come with this really add to the game playtime wise and whatnot?[/QUOTE]
To answer your question, you can get 4-8 hours out of those DLC inclusive. They are fun, but not as fun as the original story. Typical tack on stuff. If you take the time to go for achievements, you can get more time out of them. They have some neat but forgettable new items, like weight potions, new dog skins, changeable item upgrade paths, and a few others.
I love Fable ][ so the DLC was a no brainer for me. If you got sick of main storyline F2 towards the end, then don't bother.
Is this game selling significant quantities in the PH afterlife? Are there NPD numbers that go that low on the charts?
Sadly I did the B2G1 Platinum on Fable ][ when it was $29, which is equivalent in price to this deal. Kinda wish I'd waited since I just want to keep a sealed copy of the PH anyway. $20 is an absurd deal if you've never played Fable and anticipate liking it's watered down action and solid RPG elements.