If you don't subscribe to Major Nelson's blog, then you haven't heard the news yet: the Assassin's Creed II DLC - Bonfire of the Vanities and Battle of Forli - is the hot new shit for Xbox Live's Deal of the Week.
Both Sequences are down from 320 points ($4) to 240 points ($3), while the "combo" is now 400 points ($5) rather than the usual 560 ($7). There's a couple of Avatar things discounted pretty steeply, but this good news for those who don't even have ACII yet, as GameStop has dropped the price down to $20. You get a broken game for $25 rather than $68 like most of us payed who bought the game when it came out and each DLC separately upon it's arrival.
Now would be a great time to get in on the DLC, as my own recommendation was to pass on it until it was on sale, like a DotW. Sure, it's only 25-30% off (depending on your flavor), but it's a nice little discount to DLC that should have been free.
It must feel good to be a cheap bastard, you...cheap bastard.
[Via Major Nelson's blog]