Vtechs newest and best kids tablet suitable for clever 2 year olds up to about 6 years. It says up to 9 on the box but this tablet wouldn't be good enough for a 7 year old.
I managed to get for 56.24 through Flubit.
Its easy to put movies onto this tablet. Vtech games are very expensive at 2.99 each but they have a app of the week for 1 pound so if your not in a rush you can pick up some content cheap enough. You get 2 free downloads with the tablet but that won't keep a child occupied without the effort of putting movies on an sd card and buying at least 10 more apps.