Quoted from Arcadedl:Looking for current values on a HUO Popeye. Was purchased from first owner - an older guy who bought it at a Gameroom show NIB, my brother in law is the second owner. Beautiful machine, that even has that wooden shipping block from the backbox. All original lamps/no LEDS.
A HUO one sold recently for $2900 https://pinside.com/pinball/market/classifieds/archive/52074
And another HUO is for sale currently in the marketplace for $4500, but hasn't sold.