Poliwrath

Poliwrath (32/149), the Rare from Sun & Moon, has an estimated ungraded market price of about $0.70–$1. Note: 18 other cards named Poliwrath exist across the sets Riffle tracks, at very different values; check the collector number.

This page covers Poliwrath (32/149), the Rare (about $0.70–$1) from Sun & Moon.

The other versions: #H24/144 from Skyridge (Rare, about $350–$450); #26/144 from Skyridge (Rare, about $90–$115); #9/75 from Neo Discovery (Rare, about $65–$90); #24/165 from Expedition Base Set (Rare, about $65–$85); #11/115 from Unseen Forces (Rare, about $39–$55); #60/165 from Expedition Base Set (Rare, about $35–$46); #11/112 from FireRed & LeafGreen (Rare, about $34–$44); #13/102 from Base Set (Rare, about $33–$43); #15/130 from Base Set 2 (Rare, about $16–$22); #28/75 from Neo Discovery (Rare, about $13–$17); #21/95 from Unleashed (Rare, about $9–$13); #35/146 from Legends Awakened (Rare, about $8–$10); #25/108 from Evolutions (Rare, about $3–$5); #17/111 from Furious Fists (Rare, about $1–$2); #39/214 from Unbroken Bonds (Rare, about under $1); #062/165 from 151 (Uncommon, about under $1); #085/196 from Lost Origin (Rare, about under $1); #043/167 from Twilight Masquerade (Uncommon, about under $1).

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