1st cover and 2nd appearance of Sinestro
1st appearance of Rori Stroh, Larvox, NautKeLoi, Chaselon, Xax - members of the Green Lantern Corps
1st appearance of Jim Jordan, the younger brother of Hal Jordan
As of November 2023 there exists 351 total graded copies of this issue with 12 graded 8.5 and only 16 graded higher
It would appear this book is undervalued considering Sinestro is an enduring villain with more live-action potential
As of March 2024 only 8 copies graded higher than 9.0 including seven 9.2s and a lone 9.4, none higher