Sealed box supply has been shrinking for 2+ years, which is the primary driver behind the current ~12,500 JPN price range up from a 4,000 floor in early 2023
Logan Paul, when not engaged in his roles as a YouTuber, wrestler, or entrepreneur, is an avid collector of Pokmon cards
Another good candidate for our flattening kit
Card Size is Different Paper Quality difference and Paper Thickness, but this depends on the set too I think, because they may change the paper stock that they use depending on cost of materials you can also ask a Pokemon Professor, they may have insight into fake cards entering the market and be able to give you pointers in spotting fakes
Indents big and small should be looked for
The collection this time around includes Houndoom, Maril, Unown, Sudowoodo, Magnemite, and Shaymin