To bad some of those super rare chips lose value on a find like this. But the other side is a few people can add them to their collections and it’s still a rare chip just not valued at an extreme price. 25 chips isn’t that many and in the collecting world very rare. If it were a coin the value would be still extreme.
Please submit yours into the Guide as you are one of the people that first had this I’m guessing among maybe a couple others.
Thanks for posting
Torrey