The cards have a "1999-2000" copyright and slightly glossier stock, though importantly, the holos in those packs reused 1999-dated foils, so a 1999-2000 copyright on a Fossil non-holo is the only way to identify the third print directly
But grading companies look at your cards down to a microscopic level to check for dints, scratches and other imperfections
Would you like to see Wizards keep working within the vehicle design space, or would you prefer spaceships were just vehicles themselves
Also keep in mind that determining a card's value is a balancing act between the record of recent sold listings, current listings for sale, and the number of cards available on the market right now
Lets take a moment to go over all the new Commander decks, whats included in each one, and what themes and commanders you can expect from Duskmourn: House of Horror Commander