At ebworld.com they are now advertising Dungeon Siege for 37.99 on the home page, also mentioning a $10.00 voucher (good only at the website) on your next purchase.
Note: This price is obviously 10 dollars less than what it was before the update, which is why the voucher bit is a little shakey (hence the ? in the subject ). Basically, they are advertising it for the $37.99 and also say you get the $10 and a map so...any thoughts/comments about the chance of getting both the advertised price and the ten bucks??
A Little Update: I had placed a preorder for the 47.99 price a while ago, and didn't have the option to cancel so I called up a CSR just now...apparently I couldn't cancel because the order had already been sent out to the warehouse. But anyway, I told her of the updated price on the website and she happily changed mine to reflect the price change. And the best part is she didn't mention anything about why it was lower I'll take that as at least a 90% chance that the voucher will still be available to me.