GT-3 USA MADE KEN by Grain Theory is a ken tracked by DAMA PIG. It is priced at $69.99, made with a maple ken. Suited to lunar play. Out of stock at Grain Theory. Dama Pig has tracked its price since Jul 2026: $69.99. The latest drop sold out within ~3 days. Compare GT-3 USA MADE KEN against kendamas from 40+ brands, with live pricing and availability, on DAMA PIG.