As speculated in our Coupons comments yesterday, Best Buy has indeed begun a two-for-1.5 sale on all PS3 titles. The bonanza lasts until Sept. 12.
The deal involves "qualifying games" but with 140 on the list, it's practically all PS3 games priced $59.99 or less, It does not cover preorders. Basically, you pay full price on one game and then get the second half-off. So it's two titles, $90. You can take advantage of the offer either in-store or online. Online, they're giving free shipping on all orders over $25, which this is.
Buy One PS3 Game, Get One 50 Percent Off [Dealzon]