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Infernape
Steam Siege · #20/114
Infernape (20/114), the Rare from Steam Siege, has an estimated ungraded market price of about $1.50.
As of September 14, 2026 · tracked daily by Riffle · estimates, not financial advice · how these numbers work
The modeled fair value of this card, with a confidence grade: what it should trade at, not just what it lists at. Part of Riffle premium, alongside price history and the full graded ladder.
About Infernape
Infernape is a Rare (20/114) from the Pokémon Steam Siege set, released August 3, 2016. Ungraded copies currently trade at an estimated market price of $1–$2. The artwork is by Naoki Saito. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
Other versions of Infernape
Infernape appears on 12 different cards across the sets Riffle tracks, at very different values. This page covers #20/114 from Steam Siege; the collector number printed at the bottom of the card tells them apart.
Diamond & Pearl · #121/130$115–$150Rare Holo LV.X
Stormfront · #3/100$24–$32Rare Holo
Diamond & Pearl · #5/130$24–$32Rare Holo
Twilight Masquerade · #173/167$13–$17Illustration Rare
Majestic Dawn · #22/100$10–$13Rare
Plasma Storm · #17/135$8–$11Rare
Platinum · #31/127$4–$5Rare
Ultra Prism · #23/156$2–$3Rare
Forbidden Light · #59/131$2–$3Rare
Brilliant Stars · #026/172under $1Holo RareFAQ
How much is Infernape (20/114) worth?
Infernape (20/114), the Rare from Steam Siege, has an estimated ungraded market price of about $1.50. Note: 11 other cards named Infernape exist across the sets Riffle tracks, at very different values; check the collector number.
Which Infernape card is this, and how do I tell the versions apart?
This page covers Infernape (20/114), the Rare (about $1–$2) from Steam Siege.
The other versions: #121/130 from Diamond & Pearl (Rare Holo LV.X, about $115–$150); #3/100 from Stormfront (Rare Holo, about $24–$32); #5/130 from Diamond & Pearl (Rare Holo, about $24–$32); #173/167 from Twilight Masquerade (Illustration rare, about $13–$17); #22/100 from Majestic Dawn (Rare, about $10–$13); #17/135 from Plasma Storm (Rare, about $8–$11); #31/127 from Platinum (Rare, about $4–$5); #23/156 from Ultra Prism (Rare, about $2–$3); #59/131 from Forbidden Light (Rare, about $2–$3); #026/172 from Brilliant Stars (Holo Rare, about under $1); #033/167 from Twilight Masquerade (Rare, about under $1).
The collector number printed at the bottom of the card is the reliable way to tell them apart.
Should I grade Infernape (20/114)?
Ahead after fees: with a 17% PSA 10 gem rate and current graded prices, grading a near-mint Infernape (20/114) is estimated to net about $157 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.
Is Infernape (20/114) rare?
Infernape (20/114) is a Rare. PSA has graded 81 copies to date, so graded supply is measurable and growing.
How rare is a PSA 10 Infernape (20/114)?
Of the 81 copies PSA has graded, 17% 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.
More from Steam Siege
Should I grade Infernape?
Ahead after fees: grading nets ≈ +$157 vs selling raw (est.)
Expected grading return from this card’s own PSA grade mix (17% gem rate; grades under 8 valued at the PSA 8 price) and current graded market prices, minus a ~$25/card bulk-rate grading fee, compared against selling ungraded at market price. Standard grading service costs more; centering risk, turnaround time, and shipping aren’t included. The exact PSA 8/9/10 prices behind this are part of Riffle premium. Not financial advice.
PSA population & gem rate
From the PSA population census, captured monthly by Riffle. A 17% gem rate is on the hard side; PSA 10 copies of this card are scarcer than the typical modern chase card. Grade-by-grade population and pop-over-time appear with Riffle premium.
- $1–$2 is the middle 80% of clean market activity, not the cheapest listing and not the most hopeful one.
- The band spans about ±13% around its midpoint: a moderate spread.
- Sampled daily since July 20, 2026, current as of September 14, 2026.
When the data thins, the band widens and says so, it never fakes precision. Exact source prices are part of Riffle premium; the band is Riffle’s own figure to publish. How these numbers work →