$2500 each. I have a matching pair of 2 person Manco Dingo go karts. These are the Holy Grail of USA MADE go karts. They start and run excellent and need nothing. At current inflation adjusted price, these sold new for approx $7,000 each, $14,000 pair. Only super rich kids had these. Would prefer to sell them as a set.

Turn Key Manco Dingo 305cc 10hp 15ftlbs 4 stroke USA made Electric or pull start Headlight/taillight Dual Disc brakes CVT automatic transmission

$2500 each or $4500pair

These are larger Very powerful go-karts meant for adults/older children as the driver/ smaller children would never be able to reach the pedals. Carries 2 adults easily. I don't need to sell nor do I need the money, I just don't use them very often. These don't require any specialty parts and everything you need for these are off the shelf Go-kart parts found everywhere.

The last two photos show catalog pages from before these were made of an 8 and 9hp model. These are 10 horsepower model (610-01) and made years after the catalog ad shown in the photos.