Like most Magic: The Gathering cards, the value of Dragonologist depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Tarkir: Dragonstorm)
For three and one blue you can have someone draw a card
Finally, its a form of massive card advantage since you can discard the lands for effects like Cathartic Reunion or Seismic Assault
Shinya Mizuno External: Pokemon.com , Bulba #ad / Affiliate Links: TCGplayer , cardmarket , Amazon , eBay The females are fussier than the males
The Japanese Genetic Apex packs and the Pokemon coins you see in the above image are not actual products, as they will only appear as stickers packed inside a zipper pouch
How PSA Pokmon Card Grading Works