Supposed to buy a Wii or DS + accessories/games, but you can just get it emailed without any requirements.
http://www.blockbuster.ca/Nintendo/index.html
http://www.blockbuster.ca/Nintendo/coupon.html
Sent instantly to your inbox.
Source: http://www.neogaf.com/forum/showpost.php?p=15132926&postcount=6238
http://www.blockbuster.ca/Nintendo/index.html
http://www.blockbuster.ca/Nintendo/coupon.html
Sent instantly to your inbox.
Source: http://www.neogaf.com/forum/showpost.php?p=15132926&postcount=6238