Description Reviews 1987 Uncanny X-Men #221 CGC 9.0 (White Pages) 1st appearance of Mister Sinister (Nathaniel Essex)
Quick view Uncanny X-Men #221 CGC 9.8 1st Appearance of Mr Sinister signed by Chris Claremont $260.00
Quick view Uncanny X-Men #221 CGC 9.8 1st Appearance of Mr Sinister signed by Chris Claremont $260.00