Vintage Bandai 2004 Gerry Andersons Thunderbirds Tracy Island Secret Base - 2 In 1 Playset Thunderbird 1 & Thunderbird 3 Base Playsets - Factory Sealed Shop Stock Room Find. Released by Bandai in 2004, to tie in with the release of the brand new Thunderbirds movie to the big screen. This fantastic Thunderbirds Tracy Island Secret Base Playsets, includes the Secret Base for Thunderbird 1 and the Secret Base for Thunderbird 3. Both bases come complete with there respective Thunderbird Vehicles, and slot together with other Bandai Tracy Island Secret Bases, to create the entire Tracy Island. Shop Stock Room Find. Discovered In The Store Room Of A Closing Down Shop. Mint Condition and Factory Sealed, but the box does have some minor shelf wear which is mainly along the edges. All Orders Received Before 4.00pm Monday To Fridays Are Shipped The same Day..