Best Buy offers Ratchet & Clank: Into the Nexus for PlayStation 3 for $9.99. Shipping adds $2.99, or spend $35 or more to qualify for free shipping. (Free in-store pickup is also available.) That's $1 under our May mention and the lowest total price we've seen. (It's a current low by $1.)
Update: Amazon now charges the same price with free shipping for Prime members.