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Combining this popularity with a rare error and a gem-mint grade has led to its tremendous value to collectors

Add to that another two Illustrator cards sold in 2017 by pkonno2002 (thought to be Yuichi Konno , an early developer of the TCGs ruleset) on Yahoo

The Golden Triad of Cattle Feed Manufacturing: Sourcing, Stocking & Pricing

Just five Illustrators have been graded by Beckett, with only two achieving the inferior MINT 9 tier and none graded higher, making this unquestionably the finest extant copy of the most elusive, tough-to-acquire card in the Pokmon hobby

While most other first editions feature simple designs of the subject, this one adds an interaction with a fisherman in his boat

However, that record was short-lived after another card dethroned the Base Set collectible just a few months later