The Dragon Ball UDM Son Goku Super Saiyan figure is a notable collectible from the esteemed Jump Festa event, celebrated for its unique character representation and limited availability.

Figures from the UDM line, particularly of iconic characters like Goku, are sought after due to their meticulous detail and the nostalgia they evoke from the long-running series which originally aired in the late 1980s.

Collectors prize items in 'as is' condition, though potential buyers should verify specific flaws to gauge value, especially given the typically robust demand and fluctuating prices in the Japan market, where these figures are often more authentically stored and preserved.

This auction price of ¥100,000 positions it firmly within the high-end spectrum for rare pieces, reflecting both the character's enduring popularity and the collectible's limited nature from a major event.