The dollar's fall (or rather, its return to crappiness) since last winter's panic has affected some prices in very obvious ways, especially products from Europe (I prefer books from the UK, French wines, etc -- I've also noticed that the $ fees for certain European NSFW media sites have risen). But most of what geeks buy is made in China for Taiwanese, Japanese, Korean and Western companies. The reminbi exchange rate is fixed by the Chinese government, and from what I understand they dropped its value v the dollar during the panic, to maintain exports.
So theoretically consumer electronics can continue to be produced at low dollar prices; however, the dollar profits from sales in the US will translate into lower profits in currencies back home for the brand's shareholders (this has particularly hurt Japanese companies). I'm not sure how much Asian companies have been willing to raise $ prices at this time.
Now if, as many expect, the dollar declines to levels far worse than its pre-panic lows (owing to our burgeoning fiscal deficit, continuing trade deficits, etc), not even the Chinese may be willing to sustain low-dollar prices. The intellectual / political-economy side of me is quite curious to see what would happen next, even as the moneygrubbing side cowers in terror. The current unappealing prices, I suspect, are more the product of old-fashioned supply and demand (eg crappy 40nm yields) than the declining $, but as I said, it could still hurt us in the future.