I see that the Droid can be had for a very cheap price now, however I don't really remember how long it took for the Droid price to go down from $199.99. How long did it take for the price to go down by $50 or so?

I'm considering getting the Incredible, but I usually like to wait a few weeks to read up on reviews and things after it comes out. Through EPP I can get $50 back but that expires on May 1st. (with free activation). I'm wondering, if I wait, how long will it take for it to be offered on wirefly or amazon or where ever for $150 or less less (with activation).