u/MonkeyDeezNutss

For those who dont know, this is a Japan exclusive promo that was released through a campaign in 2001 and given to passengers on domestic ANA flights between July and September.

The set has two cards, Larvitar and Pikachu, where they are basically playing hide and seek, with each card showing the silhouette of the other Pokemon in the artwork.

The current PSA 10 population for Pikachu alone is only around 300+ so seeing sequential PSA 10 copies going for around 900000 yen (roughly 5600 USD) is honestly not that surprising.

Still really cool to suddenly see the rising interest in these more obscure promos and learn about the history behind them!