Hello, this lot consists of 5 books. Please note I'm not a professional grader, refer to the pictures for reference for the condition.
1 X-Men 9 CGC 4.0 (1965). 1st Meeting of X-Men and Avengers, 1st appearance of Lucifer.
2 Tales Of Suspense 49 1st X-Men Crossover! 3 Fantastic Four 28 Early X-Men Appearance (1964) Estimated VG. 4 X-Men 36 (1967) 1st Appearance of Mekano.5 Amazing Spider-Man 99 (1971) Cover is detached.