This Heihachi POP! Character Joins The Tekken Range. Heihachi is a new addition to the ever growing POP! range. Each character stands around 9cm tall ... We analyzed the price history for the Funko POP! 12826 "Tekken Heihachi Vinyl with Amazon price historical data. This item is manufactured by Funko. It is sold in the category PC & Video Games. We noticed a higest price of 14.99 £ and a lowest price of 8.28 £.