Korean 1st Edition Base Set booster box sells for ~$19.1k
The Korean 1st Edition Base Set is considered to be one of the lowest-print WotC Base language runs, so sealed boxes surface far less often than English or European languages. At ~$19.1k, this sale sits between a ~$13.5k Fanatics Collect sale (May 2024) and a ~$20k Heritage sale (Mar 2022) so this could be the start of a climb back up as the exclusivity of limited release language variants like Korean gains more recognition.
Looking at the top chase, the Korean 1st Edition Base Charizard sits at a PSA 10 pop of just 7, with one of the last known sales around $20k. The English 1st Edition Base Charizard PSA 10, with a pop near 124, still lands in the $200k+ range. Despite the Korean card being rarer on paper, the English version commands roughly 10–15x the price because of deeper global demand and its entrenched “grail” status.