Squirtle

Squirtle (29/149), the Common from Boundaries Crossed, has an estimated ungraded market price of about $36–$47. Note: 23 other cards named Squirtle exist across the sets Riffle tracks, at very different values; check the collector number.

This page covers Squirtle (29/149), the Common (about $36–$47) from Boundaries Crossed.

The other versions: #95/110 from Legendary Collection (Common, about $480–$620); #132/165 from Expedition Base Set (Common, about $250–$320); #46/95 from Team Magma vs Team Aqua (Common, about $220–$280); #83/112 from FireRed & LeafGreen (Common, about $210–$280); #82/112 from FireRed & LeafGreen (Common, about $140–$185); #148/142 from Stellar Crown (Illustration rare, about $100–$135); #131/165 from Expedition Base Set (Common, about $75–$105); #170/165 from 151 (Illustration rare, about $75–$105); #64/100 from Crystal Guardians (Common, about $70–$95); #63/100 from Crystal Guardians (Common, about $65–$90); #63/95 from Unleashed (Common, about $50–$70); #96/127 from Platinum (Common, about $18–$24); #112/132 from Secret Wonders (Common, about $16–$21); #24/135 from Plasma Storm (Common, about $16–$21); #22/181 from Team Up (Common, about $12–$16); #68/82 from Team Rocket (Common, about $12–$16); #14/101 from Plasma Blast (Common, about $10–$14); #23/181 from Team Up (Common, about $8–$11); #63/102 from Base Set (Common, about $5–$7); #33/214 from Unbroken Bonds (Common, about $3–$4); #93/130 from Base Set 2 (Common, about $1–$2); #015/78 from Pokémon GO (Common, about under $1); #007/165 from 151 (Common, about under $1).

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