More like 200 milion, they still have few milion selled copies world wide as far as i know. I think they were also able to get their money back from sales and subscriptions.
Stright out of wikipedia:
Although BioWare has not disclosed development costs, industry leaders and financial analysts have estimated it to be between $150 million and $200 million. If accurate, this would make it the most expensive video game ever developed.The game had 1 million subscribers within three days of its launch, making it the world's 'Fastest-Growing MMO Ever', compared with rivals such as World of Warcraft.