This can be combined with their weekly sale on pizza which they have for Jacks, DiGiorno and California Pizza Kitchen.
Their current sale on these are:
Buy 4 Jacks for $10 or Buy 2 DiGiorno/Cali for $10. The sales stack so the result is:
8 Jacks for $10.00
4 DiGiorno's $10.00
4 California Pizza Kitchen $10.00
To make this even slicker, when checking out I received $2.50 off the purchase of 3 Cali and a $3.00 off next shopping trip.
I promptly went back and bought 6 more Cali pizzas using the coupons resulted in a final price of 6 California Kitchen Pizzas (w Redcard) for $9.27 - roughly $1.50 each. I received the same set of coupons once again on my second purchase.