Slaking

Slaking (15/107), the Rare from Deoxys, has an estimated ungraded market price of about $26, typically in the $22–$30 range. Note: 10 other cards named Slaking exist across the sets Riffle tracks, at very different values; check the collector number.

This page covers Slaking (15/107), the Rare (about $22–$30) from Deoxys.

The other versions: #12/109 from Ruby & Sapphire (Holo Rare, about $17–$23); #13/108 from Power Keepers (Rare, about $6–$8); #115/168 from Celestial Storm (Rare, about $5–$7); #16/127 from Platinum (Holo Rare, about $4–$6); #103/124 from Dragons Exalted (Rare, about $1–$2); #34/123 from Mysterious Treasures (Rare, about $0.90–$1); #170/236 from Unified Minds (Rare, about under $1); #83/111 from Furious Fists (Rare, about under $1); #131/203 from Evolving Skies (Holo Rare, about under $1); #162/193 from Paldea Evolved (Rare, 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 12% PSA 10 gem rate and current graded prices, grading a near-mint Slaking (15/107) is estimated to net about $135 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.

Slaking (15/107) is a Rare. PSA has graded 150 copies to date, so graded supply is measurable and growing.

Of the 150 copies PSA has graded, 12% earned a PSA 10. That's a low gem rate, so flawless copies are genuinely hard to come by. Grade-by-grade population and pop-over-time appear with Riffle premium.