These duds are on the list because WotCs initial policy was to reserve a percentage of the rares from each new set, rather than hand-picking cards based on power or importance
Theres text at the very top of the sheet that says OKAY FOR COLOR + FIT 11-30-98 7:25am, suggesting it was a test run, while also showing it dates all the way back to November 1998, a couple of months ahead of the games wider release in the United States
per Card (USD) $10,000 (USD) $100 (working days) 5 days If you are submitting cards under the WalkThrough grading tier, mark each side of your shipping box with WK in large, bold letters
In contrast, top-loading pockets (found in some older 3-ring binder pages) have the opening at the top edge
The resale is extremely fast
As a completely separate standalone game, it is unlikely you will be able to use any code cards from outside the mobile game