It helps them emotionally, like I mentioned before, it makes me feel appreciated, I think other artist would feel the same way. What compels a person to deface their cards with signatures
Not great
Anyhow, that one sold for around 30k, so we can agree that 18k for a Poor one and 60k for a Good Alpha Black Lotus are realistic prices
While the previews of the cards just begun today, these are some of the cards previewed which caught our attention: The full gallery of the set for the cards previewed so far can be found on Wizards of the Coasts gallery page

The Rise of the Floodborn Amber and Sapphire Deck contains: 1x The Queen Commanding Presence (Foil) 1x Gaston Intellectual Powerhouse (Foil) 2x Bashful Hopeless Romantic 1x Cristopher Robin 2x Doc Leader of the Seven Dwarfs 2x Dopey Always Playful 3x Gaston Baritone Bully 1x Grand Duke Advisor to the King 3x Grumpy Bad-Tempered 2x Happy Good-Natured 2x Lefou Bumbler (First Chapter) 3x Sleepy Nodding Off 3x Sneezy Very Allergic 2x Snow White Lost in the Forest 3x The Queen Regal Monarch 2x Painting the Roses Red 1x Belle Inventive Engineer (First Chapter) 3x Cruella De Vil Fashionable Cruiser 1x Hiram Flaversham Toymaker 2x Judy Hopps Optimistic Officer 3x Owl Logical Lecturer 2x Philoctetes Trainer of Heroes (First Chapter) 3x The Nokk Water Spirit 1x Winnie the Pooh Having a Think 2x Four Dozen Eggs 2x Launch 2x Fang Crossbow 2x Gumbo Pot 3x Pawpsicle The cards marked as First Chapter are from The First Chapter set, all the others are from the Rise of the Floodborn set

That makes this a great way to set up your graveyard for recursion, descending, threshold, and a dozen other graveyard-centric mechanics