WWE Mattel Hall of Fame Ultimate Warrior **FACTORY ERROR** Summerslam 1990

This auction is for a WWE Mattel Hall of Fame series Ultimate Warrior figure, based on his SummerSlam 1990 attire.
This figure has never been played with--only displayed.
The factory error is his kneepads. There are two left kneepads! They both say "ULTIMATE".
At first, I thought this was just lazy designing on Mattel's part--then I looked at other copies of this figure, and sure enough, there are supposed to be separate (different) kneepads for the right and left knees.