Pokemon Card 151 arrived in 2023 as a celebration of the original 151 Pokémon, marking a nostalgic return to where the TCG began. This Japanese set resonated deeply with longtime collectors seeking to reconnect with the franchise's roots while appreciating modern production quality and innovative card treatments. The Master Ball reverse holo treatment became particularly sought after, offering a fresh aesthetic take on classic designs. Squirtle, the water-type starter, represents the foundational appeal of Pokémon collecting—beloved from generation one and instantly recognizable. This reverse holo version captures the character with clean artwork while the Master Ball design element adds visual distinction. Collectors pursue early starter Pokémon across generations and treatments, making this Squirtle a natural centerpiece for both themed collections and set completionists.