You are purchasing a Cardboard Gems Pokemon (Mystery) Professor Box. Please reach out in advance if any questions or if something looks wrong. When managing inventory mistakes do happen, so please feel free to reach out! Thank you for looking. The Pokemon "Professor" Case contains 20 individual Pokemon "Professor" boxes in a factory sealed case. Each sealed box contains one graded Pokemon card. ★ Every card is graded by one of the four major grading companies: PSA, BGS, SGC or CGC (CSG). ★ Cards range in value from $40 to $3200+. There is one $3200+ card minimum in every 50 cases produced. ★ Every case has at least 1 card with a $400+ value. ★ Every case has at least 4 other cards with a $200+ value. ★ Every fourth case has at least one card with a $600+ value. Listed With Mascot.