Be certain to check out shipping costs and you really want to be sending it by a reliable and trackable service. Using a registered postal service greatly reduces the chances of you getting ripped off as you can confirm that it has been delivered. Make sure you pack the tablet very securely when it is sent as well.
Make sure you describe the tablet accurately, get a couple of good photos to show it is in good condition and include as much information (including keywords) in the item title as you can. Also, make sure you enter the listing in the correct product category!
Get all these things right and you've got a better chance of more buyers finding the device and entering bids.