Many experienced collectors live by the motto to "buy the card, not the grade," meaning they prioritize the card's actual appearance over the number on the slab
Most local shops pay 40% to 60% of retail value on singles they actually want, and they're paying bulk rates ($3 to $5 per thousand) on everything else
Id imagine that this is too slow for aggro decks, and midrange/control decks would rather run finishers that are better top decks
When the last is removed, you may cast it without paying its mana cost.) Sorcery Color tag templates(None) Prosperity Each player draws X cards
Flying, lifelink When this token enters, it deals 3 damage to any target
That said, there should be other threads you'll find, pointing you towards history further back in time, such as this one that has been suggested in the comments