"Walmart $50 gift card with A100 purchase = reasonable."4.0 starson by 4dthinker
Pros: Nice size, and far easier to carry than any 9" to 10" tablet. Full andriod 3.2 feature set, and great media capabilities. Better (than 5hr.) battery life with WiFi off. Charges on the same dock as the A500 uses.
Android 3.2 installed and $329 from Walm
Cons: Wish battery life was longer, but it does as good as any other 7" tablet (Archos) I've tested.
Summary: If you want to try out android 3.2 on a tablet, this would make a good starter. Very capable tablet. Special deals on 10.1" tablets are common, but a 10.1" tablet is far less portable.