That makes more sense. I couldn't for the life of me figure out how out how you would've come across it in the wild.
These are usually found in Mint Sewn Bags. When bags are purchased and opened they can sometimes find more than 1
How long has it been since the mint did those bags though? I thought the days of finding bags like that were long gone.
You could find Mint Sewn Bags on ebay.. A good example are the 1995 Cent bags which could contain the Doubled Die variety.