I stole this deal from SD, but it's pretty good and didn't see it mentioned on CAG. SYWR Members can get $25.60 back when pre-ordering Titanfall for Xbox One. I believe SYWR Membership is free. I ended up also having an offer in the coupons area that gave an extra $10 cash back, so I was able to get $35.60 in rewards points with my order. Others on SD also report having the extra $10 cash back coupon, so it may be pretty common. Plus, Discover cardholders apparently also get another 10% cash back.
Shipping is free, but they don't seem to guarantee release date delivery, although it does say, "Arrives by On or near Presell date."