Uncanny X-Men #133 (1980)
Uncanny X-Men #133 is written by Chris Claremont and illustrated by John Byrne and Terry Austin. The book has a lot going for it...it is part 5 in the Dark Phoenix saga, the first time Wolverine gets a solo cover appearance, and it introduces Wolverine's healing power for the first time! An undervalued issue currently.
This book has beautiful color, gloss and nice alignment. It is graded 9.6 NM+ with white pages by CGC.