This issue was released in three formats: One has the Amazing Spider-Man cover with an Amazing Ricochet cover underneath, one has the Amazing Ricochet cover with an Amazing Spider-Man cover underneath and the newsstand version has the Amazing Spider-Man cover only with no Amazing Ricochet cover (reducing the page count by 4 pages for that edition only).
This edition has the prices and barcode on the inner front cover.
This issue is a variant of
The Amazing Spider-Man (Marvel, 1963 series) #434 [Direct Edition - 50/50 - Spider-Man Outer Cover].
There exist further variants: