All 10 cards are grey stamp errors. Meaning the 1st edition stamp is light/grey. Caused by ink running out or not stamped hard enough. Lot of 10 PSA 9 1st Edition Base Set Pokemon Cards – Machoke Dratini Diglett. The item “Lot of 10 PSA 9 1st Edition Base Set Pokemon Cards GREY STAMP ERROR! Machoke” is in sale since Tuesday, September 28, 2021. This item is in the category “Toys & Hobbies\Collectible Card Games\CCG Individual Cards”. The seller is “catchemallcards” and is located in Thousand Oaks, California. This item can be shipped to United States.

• Game: Pokémon TCG
• Set: Base Set
• Features: 1st Edition
• Grade: 9
• Card Type: Pokémon
• Graded: Yes