Is this disc rot?? Ordered this dvd of SpongeBob off mecari still sealed however upon opening it, this is what the disc looks like inside, tested it out and seems to work

In K-pop albums, do you get photo cards with the photo book or just the book? - Quora

Spongebob Squarepants - Spongebob's Last Stand (DVD, 2011) PAL Region 4 (OPENED). Spongebob Squarepants - The Seascape Capers (DVD, 2004) PAL Region 4

Spongebob Squarepants DVD Collection (5-Disc) PAL Region 4 (3xSealed, 2xOpened)

In K-pop albums, do you get photo cards with the photo book or just the book? - Quora

Buy The SpongeBob Movie: Sponge Out of Water online

Found this masterpiece in a Thrift store (I don't see any visible scratches on the disc) : r/BikiniBottomTwitter

SpongeBob SquarePants: The Complete Seventh Season: : Bill Fagerbakke, Ricky Gervais, Tom Kenny, Clancy Brown, Rodger Bumpass, Will Ferrell, Craig Ferguson, Robin Williams, Carolyn Lawrence, SpongeBob Squarepants: Movies & TV Shows

As pictured the cases have blemishes and the dvds are tested and work minor scratches on one the other is not to bad didn't notice and scratches

SpongeBob SquarePants Last Stand & To Squarepants or not Squarepants DVDs

SpongeBob's To SquarePants or Not to SquarePants, Encyclopedia SpongeBobia

SpongeBob SquarePants: Krab Borg & Rock-a-Bye Bivalve (2004 VideoNow PVD), Angry Grandpa's Media Library Wiki