Rattata

Rattata (66/108), the Common from Evolutions, has an estimated ungraded market price of about under $1. Note: 18 other cards named Rattata exist across the sets Riffle tracks, at very different values; check the collector number.

This page covers Rattata (66/108), the Common (about under $1) from Evolutions.

The other versions: #89/110 from Legendary Collection (Common, about $130–$170); #72/109 from Team Rocket Returns (Common, about $42–$55); #90/144 from Skyridge (Common, about $39–$55); #71/109 from Team Rocket Returns (Common, about $37–$49); #128/165 from Expedition Base Set (Common, about $31–$41); #77/112 from FireRed & LeafGreen (Common, about $24–$32); #64/90 from Undaunted (Common, about $4–$6); #73/99 from Arceus (Common, about $4–$5); #87/116 from Plasma Freeze (Common, about $2–$3); #103/132 from Secret Wonders (Common, about $1–$2); #66/82 from Team Rocket (Common, about $1–$2); #104/149 from Boundaries Crossed (Common, about about $1); #61/102 from Base Set (Common, about $0.80–$1); #89/130 from Base Set 2 (Common, about under $1); #87/122 from BREAKpoint (Common, about under $1); #143/214 from Unbroken Bonds (Common, about under $1); #019/165 from 151 (Common, about under $1); #060/88 from Perfect Order (Common, about under $1).

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