Vintage 1991 Star Trek The Original Series 21st Anniversary Official Electronic Talking Tribble - Complete With Certificate Of Authenticity - Shop Stock Room Find. Released by Starstruck in 1991 to tie in with the 21st Anniversary celebrations of The Original Series. Here They Come! Those cute furry little creatures have been transported from the future. The original Star Trek Tribbles finally come to Earth to celebrate the 25th Silver Anniversary. This amazing Tribble is an exact replica of the ones seen in the classic episode - The Trouble With Tribbles, and it purrs and squeaks just like the on screen version. Furry and cuddly it has a tranquilizing effect on the human nervous system. Comes complete with a certificate of authenticity. Requires 1 x 9 Volt Battery Not Included. Shop Stock Room Find. Discovered in the stock room of a closed down shop with a whole host of other Star Trek items from a similar era A must for the true Star Trek Fan and the true collector. All orders received before 4.00pm Monday to Fridays are shipped the same day.