Toys R Us has the FreeWheel Anki Supertruck on sale for $45.89. These vehicles normally cost $59.99, and seldom goon sale. This is slightly less than Anki.com's sale, and offers free shipping or store pickup.
As an added YMMV bonus deal, my Target has add-on speed tracks and corner kits for $5.89 each (normally 19.99). My store had a couple dozen of each, but I'm not sure if its a normally stocked item, so the track deal is a big YMMV.