Android tablet (Kelynack TR19)

I volunteer for the Guide Dogs Penzance group and we are currently in need of a working Android tablet if anyone has one that they would like to donate please. We are trying to modernise our merchandise sales equipment and the tablet will allow us to run point of sale software which will save us a lot of time and effort while raising money for Guide Dogs. I can collect from anywhere in the Penzance area. Many thanks :)