I hope you are having a fun post-Halloween week, filled with the thoughts of candy past
The fact that I said to buy it before it went up would suggest I sometimes know what the market will do, or every card goes up eventually
A card is Historic if it is one of the following: an Artifact, Legendary or Saga
Not to mention, each play booster comes with at least one shiny Traditional Foil card alongside 14 cards at "Rare" rarity or higher
You will be copying your Saga creatures, and can take advantage of any of the Saga's effects since you can choose to put any number of lore counters on it between one and three
Game store owners, if theyre worth a hill of beans, have the pulse of the Magic card business and in most cases theyll probably be interested in buying your cards if you have desireable stuff