Buy 3 or more qualifying "games", which is any item in the link including new 3ds XL, and get 30% off the total.
http://www.amazon.ca/gp/browse/?&node=10179705011
Use promo code: VGSAVE30
Be sure to select the Amazon sold/fulfilled versions of the items. You may need to click on the link that says "X new from CDN$ X.XX" to find it.
I scored a new 3ds XL, Xenoblade Chronicles (new 3ds version), and Gran Tusiamo 5 XL (PS3) for $190 all in.