Here is the description for the upcoming JLA #1 if you want all 53 covers:
JUSTICE LEAGUE OF AMERICA #1 VARIANT COVERS
JUSTICE LEAGUE OF AMERICA #1 is available with cover art by DAVID FINCH.
The standard edition cover features the flag of the United States.
This issue is available in 52 U.S. flag variant editions, one for each state plus Washington D.C. and Puerto Rico
In addition, you may order a shrinkwrapped pack of the standard edition of JUSTICE LEAGUE OF AMERICA #1 plus all 52 variant covers, with a suggested retail price of $149.99 US. There is no minimum purchase needed to order this item.
Ok, nice cover, but do I really want 52 copies of the same story???
I can think better things to do with the $146 I will spend on the 52 other copies.
I hope that DC isn't too desperate to make money, because not everyone wants the same story 52 times.
Go Forth and Do Well