Yanma

Yanma (6/114), the Common from Steam Siege, has an estimated ungraded market price of about $0.15. Note: 19 other cards named Yanma exist across the sets Riffle tracks, at very different values; check the collector number.

This page covers Yanma (6/114), the Common (about under $1) from Steam Siege.

The other versions: #SH9/147 from Supreme Victors (Rare, about $60–$85); #17/75 from Neo Discovery (Rare, about $22–$30); #116/144 from Skyridge (Common, about $10–$14); #28/109 from Team Rocket Returns (Rare, about $8–$11); #36/75 from Neo Discovery (Rare, about $6–$8); #183/182 from Destined Rivals (Illustration rare, about $4–$6); #50/115 from Unseen Forces (Uncommon, about $0.70–$1); #88/147 from Supreme Victors (Uncommon, about under $1); #128/146 from Legends Awakened (Common, about under $1); #84/102 from Triumphant (Common, about under $1); #4/124 from Dragons Exalted (Common, about under $1); #2/236 from Unified Minds (Common, about under $1); #3/119 from Phantom Forces (Common, about under $1); #002/182 from Destined Rivals (Common, about under $1); #2/156 from Ultra Prism (Common, about under $1); #008/159 from Crown Zenith (Common, about under $1); #006/189 from Astral Radiance (Common, about under $1); #1/72 from Shining Fates (Common, about under $1); #6/185 from Vivid Voltage (Common, about under $1).

The collector number printed at the bottom of the card is the reliable way to tell them apart.

Yanma (6/114) is a Common. PSA has graded 4 copies to date, so graded supply is measurable and growing.