An has been listed on eBay. While I have covered Guild Starfires in the past, that's the first time I see one with a black transparent finish. The seller is listing it as a "blackfire" and provides just a bit more information in the posting:
awseome collectable ebony grain starfire 2 or 3,(no bigsby)all original except the tuners,flamey on back especially,neck is super straight,life on orginal fretts,killer dearmonds, special color factory finish list for 2800$ in 2008 vintage guitar book! real clean cept for belt buckle typical back side marks from playing, neck and rest of guitar finish is original
More vintage Guild Starfire auctioned on eBay below.