Well, the inventory will get worked off pretty quick. Most are firesaling it to get it over with ... ex. Apple has already worked out all their excess inventories.
Every year we have a period of bargain pricing during inventory reductions and it almost always is a game of "snooze you loose". It's like buying stocks, trying to buy at the absolute rock bottom is nearly impossible.
It ain't gonna get much lower than $100 for 256MB ...