> According to what I've learned from my sources at Babbage's/Software Etc. (BSE), the company has basically pre-sold out of Dreamcast consoles already.  BSE is expecting to receive 100,000 units for D-day and they're basically all sold!  There are a few BSE stores still taking pre-orders, but these are the individual stores who have not met their company provided expectations.  I have been informed that two of the BSE stores in my area (Cleveland) have pre-sold 200 and 400 consoles each.  Another area shop (non-BSE) has pre-sold nearly 150 consoles.
     > As speculation goes, Electronics Boutique will probably get about 100,000 units too.  This leaves anywhere from 150,000-300,000 consoles (depending on how many Sega can deliver) for other retailers like Toys 'R Us, Best Buy, Kay Bee, etc...
(source: Babbage's by: Shinobi)