According to Dot Esports the two most valuable cards are Roaring Moon, which could sell for up to $5.70 and Dragonite, which could sell for up to $5.50
Endless Atlas gives you constant card draw so long as you have three lands with the same name, War Room lets you pay one life to draw a card, and Minas Tirith draws a card so long as you attacked with at least two creatures
The Pokmon Company never publishes official pull rate figures, because if it did then some of the hopelessly cardboard-enamoured masses would move on
The last thing you want the recipient to experience is a whole pile of disorganized cards when they open that package
So far Stock Up hasnt seen a huge amount of play elsewhere in MTG, but there are signs that it may be good in Standard
This one is not a slam dunk like the next card on this list (and almost every one thereafter), but I do think that a deck that wants to make an Army might want it, especially out of the side