The listing, Shiny Gengar Pokémon Code has ended.
You are bidding on a Shiny Gengar Pokémon X and Y code. I never used this code and the black text on the insert says UNUSED because I never used it.
I can not guarantee this code will work on the other hand. I looked online and the dates listed on the code are the giveaway dates for gamestop (where I got the code) not the date to redeem the gengar. From what I read online on Reddit and Gamefaqs, if there still are unredeemed gengars then this code will work and your gengar will be sitting there waiting for you and some pokemon given away in codes are still redeemable long after the giveaway ended (this is true for pokemon offers like Mega heracross).
I can not test this code because I redeemed another code on my Pokémon X version and can not redeem this second code on a copy of the game to see if it is valid. I ended up with two codes so I hope I can give one to someone cause it's been sitting and I can not use it. I scratched off the aluminum on the code and meant to give it to a friend but my friend had already got a code before I could give this one away.
It should work because I never redeemed it but I can not guarantee that it WILL work and is being sold AS IS and there is no Buyer's Remorse! This code will be sent to you through Listia's messaging service. Good luck!