Indicia states that this is issue "No. 3," but #1 is given on cover. The Marvel variant has No. 3 on both the cover and in the indicia. The "No. 3" in both issues is probably an error because the contents of this issue (with a different cover) were published as Marvel Comics Super Special #3.
On sale date is Library of Congress copyright record publication date. Registration number TX 99-566.
This issue has variants: