fistandantilus3.0:
IIRC, Batman was created by Bob Kane and Bill Finger sometime in 1938. His first appearance was in
DETECTIVE COMICS #27, in May, 1939.
Using your line of reasoning, Harlequin *COULD* have been living under one of those names--and passing himself off as a human--during that time.
By way of comparison, Superman was created by Jerry Siegel and Joe Schuster, and introduced in
ACTION COMICS #15, in June, 1938.
For those of you who might not collect them, comic books are usually graded, in descending order, as follows-- "New", "Mint" (M), "Near Mint" (NM), "Very Fine" (VF), "Fine" (F), "Very Good" (VG), and "Good" (G).
Comics originally issued fifteen or fewer years ago (
i.e., since about 1990 as of the present date) aren't usually graded any worse than "Fine"; however, comics older than that are very difficult to find in better condition than "Good" to "Very Good".
Finding such an old comic in better condition than "Good" to "Very Good" is nearly impossible.
Therefore, an example of either one in such condition is considered the "Holy Grail" of comics. For example, in April 2003, a copy of
ACTION COMICS #15--in Very Good (VG) condition--sold at auction for U.S.D. $64,526.00.
A copy of either of the above issues in Very Fine (VF) to Near Mint condition could bring upwards of U.S.D. $100,000 to $200,000.
Bear in mind that the quoted figures are in current dollars. A copy of either in the
SR universe--hey, it
could happen

--would be worth several hundred thousand Nuyen.
Who knows? It might even be a good idea for a 'run.
Runner team leader: "Excuse me? You want us to get WHAT for you?!?"
Mr./Mrs./Ms./Miss Johnson #4372: "A copy of Action Comics #1 from 1938, in Near Mint condition, please. I've *ALWAYS* wanted one for my comic-book collection. I believe that Lofwyr has one in *HIS* personal collection...."
Runner team (collectively):
<GULP>
--Foreigner