Well, since the new cards are RIGHT around the corner, and the holiday shopping season (Which will likely create shortages on everything even semi-popular given the already short supply of most PC hardware we've been seeing for like two years now, but which has recovered slightly) I'd be surprised if we saw any additional savings after November so anytime between now and the beginning of December is probably the best time you're likely to see in terms of hardware prices this year and into next year. Especially considering that OPEC has decided to cut production, which means gas prices are likely going to go back up again, which means everything is probably going to go back up again before very long.
If you see something now at a price you think is at least reasonable, it might be wise to simply get it while you can because things are simply too unstable right now to really say WHAT might be happening a month from now.