Missed this in the Argos sale a couple of months ago, This says recommended for 8+ But my 5yr old had no problem with it, found it quite easy.
Delivery is £3.95 for orders under £30 or you can collect in store for free.
3D jigsaw that builds a Buzz Lightyear spaceship
Strong curved plastic pieces
Pieces numbered for easy assembly
Plenty of stock in the Uxbridge Store.