Jeff Abar drew 10 cards, but none were issued with the original release. They first appeared in December 2016, when dealers purchased multiple "Christmas Mystery Packs", containing excess autograph cards, printing plates and other cards from recent Unstoppable card releases.
The 3 remaining cards are Koenig, a Beta monster and the Moonbase.
Space: 1999 copyright ITV Studios Global Entertainment
Page copyright Martin Willey. Thanks to Patrick Zimmerman.