Go to:  http://www.blurgamepromotion.com/ 
Pick your Country. (US & Canada only) 
Download and install the stupid Coupon Printer. 
After the Install, the page should refresh and begin printing the coupon. 
Go to Best Buy grab a Copy of Blur ($39.99 in both Countries) 
Go to the cashier present the $20 off coupon. 
Boom. Blur for $19.99! 
 
Optional: Uninstall the stupid Coupon Printer.  
 
You have until July 1st to do this.

Like the brick and mortar type? No thanks grandpa! What the fuck is paper?
 
But seriously if it happens to come up during this Summer Steam sale for a similar price, I'll probably get it.

Best  Buy is full of assholes

I was able to combine this with a $10 off coupon for Rewards Zone members and got it for ~$10 (plus tax) (at a Columbus, OH Best Buy).  I guess it depends who you get because my brother went to the same store a few days later and they were telling him he couldn't use it on sale items so i guess you just have to get the right person on the right day.

Amazon is selling all 3 versions of Blur for $20 each as it's Video Game Deal of the Day today! FSSS, as always.

if steam sells it tomorrow for that price then i will buy it. but i dont buy disc version of pc games anymore