PSA zero chill exchange sets have caused 80-82 cards to gain value
You can exchange 2 80-82 cards for one gingerbread collectible and you can still use 3 gingerbread collectibles to get 91 AP or 6 for 93 Hendricks.
Then among other things you can use 3 91 for a 93 ghost or 3 93s for a 95 ghost so you can trade in 18 80-82s for a 93 ghost or 36 80-82s for a 95 ghost.
The 93 ghosts are around 150k and the 95 ghosts are 300k so there's not much profit anymore with 80-82s now going for 8-10k but if you have any in your binder you can sell them now or make more of them if you have extra 75-79s in your binder
You can exchange 2 80-82 cards for one gingerbread collectible and you can still use 3 gingerbread collectibles to get 91 AP or 6 for 93 Hendricks.
Then among other things you can use 3 91 for a 93 ghost or 3 93s for a 95 ghost so you can trade in 18 80-82s for a 93 ghost or 36 80-82s for a 95 ghost.
The 93 ghosts are around 150k and the 95 ghosts are 300k so there's not much profit anymore with 80-82s now going for 8-10k but if you have any in your binder you can sell them now or make more of them if you have extra 75-79s in your binder