Sentret

Sentret (107/147), the Common from Aquapolis, has an estimated ungraded market price of about $7, typically in the $6–$8 range. Note: 9 other cards named Sentret exist across the sets Riffle tracks, at very different values; check the collector number.

This page covers Sentret (107/147), the Common (about $6–$8) from Aquapolis.

The other versions: #75/109 from Team Rocket Returns (Common, about $4–$5); #62/92 from Legend Maker (Common, about $1–$2); #71/111 from Neo Genesis (Common, about about $1); #63/75 from Neo Discovery (Common, about under $1); #80/123 from HeartGold SoulSilver (Common, about under $1); #104/132 from Secret Wonders (Common, about under $1); #81/106 from Flashfire (Common, about under $1); #118/159 from Journey Together (Common, about under $1); #135/189 from Darkness Ablaze (Common, about under $1).

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

Ahead after fees: with a 53% PSA 10 gem rate and current graded prices, grading a near-mint Sentret (107/147) is estimated to net about $42 more than selling it raw (est.).

Assumes ~$25/card bulk-rate grading (standard service costs more); ignores turnaround time, sub-9 grades, and shipping. A screen, not a promise.

Sentret (107/147) is a Common. PSA has graded 55 copies to date, so graded supply is measurable and growing.

Of the 55 copies PSA has graded, 53% earned a PSA 10. That's a fairly typical gem rate for a modern card. Grade-by-grade population and pop-over-time appear with Riffle premium.