Shaymin

Shaymin (10/149), the Rare from Boundaries Crossed, has an estimated ungraded market price of about $3, typically in the $3–$4 range. Note: 17 other cards named Shaymin exist across the sets Riffle tracks, at very different values; check the collector number.

This page covers Shaymin (10/149), the Rare (about $3–$4) from Boundaries Crossed.

The other versions: #14/127 from Platinum (Holo Rare, about $29–$38); #15/127 from Platinum (Holo Rare, about $14–$18); #8/95 from Unleashed (Holo Rare, about $13–$18); #185/182 from Destined Rivals (Illustration rare, about $10–$14); #38/127 from Platinum (Rare, about $5–$7); #15/156 from Ultra Prism (Rare, about $4–$6); #33/214 from Lost Thunder (Rare, about $3–$5); #111/156 from Ultra Prism (Rare, about under $1); #7/73 from Shining Legends (Rare, about under $1); #15/185 from Vivid Voltage (Holo Rare, about under $1); #123/198 from Chilling Reign (Holo Rare, about under $1); #010/182 from Destined Rivals (Uncommon, about under $1); #014/189 from Astral Radiance (Rare, about under $1); #013/162 from Temporal Forces (Uncommon, about under $1); #003/88 from Perfect Order (Uncommon, about under $1); #087/131 from Prismatic Evolutions (Uncommon, about under $1); #115/159 from Crown Zenith (Uncommon, about under $1).

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

Shaymin (10/149) is a Rare. PSA has graded 4 copies to date, so graded supply is measurable and growing.