Mikio Menjo has illustrated 2 Pokémon cards across 1 set in 2003. The most valuable is Kingdra at around $457.
Best pack for their art: open an Aquapolis pack right hereAquapolis has 2 Mikio Menjo cards. A free digital pack with the set's real pull rates. Nothing to buy, no signup.
Tap the pack to open itCards flip one by one. Rarest last.
Their earliest card is Energy Switch from Aquapolis, and the most recent is Kingdra from Aquapolis. One of them, Kingdra, is a special rare, the kind collectors chase most.