Vintage 90s
This was pulled out of a Star Wars toy from the 90's that was opened brand new. This is before website URLs as it requires money order or checks so definitely retro. It was folded up inside the box and I tried to flatten it as much as I could by placing it under a few books for a week.
Anyway, this is a rather unique and hard to find Star Wars collectible item featuring the infamous Darth Vader!