The cheapest A200 on Acer’s ebay store is actually $180, or if you want to double the memory, you can get the 16GB version for $190.

I guess it must be a quirk of the ebay listing system, but you can also by the A200 16GB model for $250 (i.e. $60 more than you need to spend).

I’ve been keeping an eye on the store to see if they will drop the price of the A100 refurbished model, but instead of going down, it’s actually been going up in the last few weeks — from $140 to $145, and now $150. I guess they must be selling quite well still.