JR.com has the ASUS Transformer Pad Infinity TF700T-C1-GR 10.1" 64GB Tablet for
$549 with free shipping.
1SaleADay has it for $1 more. Alternatively, Tiger Direct has the
32GB model (Gray, TF700T-B1-GR) for
$438 shipped.
1.60GHz NVIDIA Tegra 3 CPU, 1GB RAM, 64GB storage
NVIDIA ULP GeForce graphics, 1920x1200 LED IPS+ Capacitive
Android 4.0, microHDMI, 802.11n, 2MP & 8MP cameras, GPS