With the Justice League movie riding high in the cinemas, what better time to remind you that we have the very first issue of the first series of Justice League of America (1960) in stock? Encapsulated and graded by the PGX company as 6.5 (FN+) and priced at £2500. We’ve seen some astronomical price rises on these key movie books over the last few years, and slabbed key issues represent the best in comics investment.