[Pizza Pizza] Pizza Pizza & Pizza 73: Buy One Get One Free Slice (Online Coupon)
Direct Link to PDF Coupon
In-fact this coupon is better than the previous one, because this coupon works on any slice, and it works at Pizza 73 locations.
Enjoy (I know I will).
P.S. I'm very surprised no-one else posted this coupon yet, since apparently it was already posted on some other sites. I guess RFD is still a fairly small community.