Even if it was not that many points, it would still be a more worthwhile use of the extra cards than allowing them to sit in a stack
Other shadowless holos (Blastoise, Venusaur) in high grade run from the high hundreds into the low thousands of dollars, depending on grade
Yuma tells Astral that he doesn't plan on just winning, causing Astral to asks Yuma why he doesn't plan on fully winning since that would mean Yuma wouldn't be fulfilling the promise he made with his father
Foods are a bit more of a complement to this
Giving all your dragons haste is already incredible, but stealing everyone elses dragons when it enters can lead to absolutely absurd swings
For the one with lands on both sides, when you play the card, you decide which face you will be playing