TomTop offers the Ametoys 8.5" LCD Drawing Pad for $13.99. Coupon code "LCXT1093" drops it to $10.99. With free shipping, that's the lowest price we could find by $4. It includes a stylus and uses a CR2016 button cell battery.

Note: The countdown timer on the product page does not reflect an actual expiration time and resets daily. This item ships from China and may take up to four weeks to arrive.