Solgaleo-GX173/156 · Ultra Prism Price & Value
Market value · Near Mint
Typical copy sold $15 6 sales, all conditions
- PSA 8$571 sold · 90d · pop 163
- PSA 9$901 sold · 90d · pop 366
- PSA 10$3002 sold · 90d · pop 317
Why prices differ
TCGplayer's figure is what sellers are asking on their marketplace, not what copies sold for — an asking price sits above a completed sale because it is the start of a negotiation, not the end of one. Our price comes from those same completed sales, adjusted to Near Mint — the median below mixes every condition together, and most copies that change hands are played rather than mint. How we weigh them →
What's your copy worth?
What this price is based on
Medium confidence6 sales in 90 days — enough for a guide, not a guarantee.
Recent Raw sales
- Aug 23, 2026eBay — solgaleo GX #173 Pokemon Ultra Prism$15.00
- Aug 10, 2026eBay — Solgaleo-GX 173/156 Ultra Prism Pokémon TCG NMNM$75.51
- Aug 6, 2026eBay — The Pokémon Company Pokémon TCG Solgaleo GX 173/156 Ultra Prism Secret Holo ENG$8.68
- Jul 9, 2026eBay — Solgaleo GX - 173/156 - Gold Secret NMNM$49.99
- Jul 5, 2026eBay — Solgaleo GX 173/156 SM Ultra Prism$15.00
- Jun 18, 2026eBay — Solgaleo GX Ultra Rare Foil Pokémon Card Sun & Moon Set English 173/156$10.00
- May 13, 2026eBay — 2018 Pokemon Sun & Moon Ultra Prism Secret #173 FA Solgaleo GX$24.50
By grade
- PSA 10$30011 sales
- Raw$15.007 sales
- PSA 9$99.412 sales
- PSA 8$79.251 sale
- BGS 9.5$1701 sale
From 22 completed sales recorded between Nov 20, 2025 and Aug 30, 2026. Sold prices only — asking prices are never counted. The range is wide because these sales span different printings and conditions — 1st Edition, Shadowless and Unlimited copies all carry this card's name, and they trade at very different levels. Each sale above is labelled with what its listing claimed, so you can see which ones describe the same object. Treat the median as the typical copy, not the range.
Grade it or not
GRADE ITBased on 15 graded sales and 4,410,426 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
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✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Solgaleo-GX is a Rare Secret Pokémon card from Ultra Prism (#173, released 2018), illustrated by 5ban Graphics. It's a Stage 2 GX Metal-type Pokémon with 250 HP, evolving from Cosmoem, weak to Fire ×2. Its current blended market value is $35.64 ungraded, with a PSA 10 worth around $300 — a gem-mint grading premium of roughly 8× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 5 September 2026.
Solgaleo-GX price history & recent sales
Graded a PSA 10? See its cert-verified sales and price history → — individual sales PSA tied to a specific slab, each with a cert number you can check.
Price history · Raw
We'll email you when this card's value crosses your target.
Verified sales history21 in 90 days✓ real completed listings
Real completed eBay sales, refreshed periodically. Grade read from the listing title. Implausibly priced listings (lots, proxies, empty slabs) and wrong-variant sales are filtered out. Links to eBay are affiliate links — we may earn a commission.
Demand & liquidity
Last sold $79 · PSA 8 · 30 Aug 2026
How often each grade sells · last 90 days, all marketplaces
Is Solgaleo-GX worth grading?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 36.4% of copies gem (PSA 10 best case +$191); most land at PSA 9 or below.
The odds
Solgaleo-GX is a Secret / Rainbow in Ultra Prism — the pack's hit slot lands on Secret / Rainbow 2.5% of the time, split across 23 secret / rainbow cards in the set, so pulling this exact card is roughly 1 in 925 packs.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $300.00 | $73 | +$191 | 8.4× |
| PSA 9 | $90.00 | $71 | −$17 | 2.5× |
| PSA 8 | $57.00 | $71 | −$49 | 1.6× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 868 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 36.4% | $300.00 |
| PSA 9 | 41.7% | $90.00 |
| PSA ≤8 | 21.9% | $53.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
Population across gradersPSA, CGC, BGS & TAG — every grade, with gem rates
Only 36% of 876 PSA-graded Solgaleo-GX copies are a gem-mint 10 (317 of 876) — the rest grade lower.
Real graded population from PSA, CGC, BGS & TAG — a lower gem rate means a Solgaleo-GX 10 is harder to pull.
Copies for sale right now
The Pokémon Company Pokémon TCG Solgaleo GX 173/156 Ultra Prism Secret Holo ENGRaw · eBay$16.00
Pokémon Solgaleo GX Gold Secret Rare 173/156 Sm-Ultra Prism Holo 250 HPRaw · eBay$24.82
Solgaleo GX 173/156 Holo Secret Rare Ultra Prism Pokemon 2018 Heavily PlayedRaw · eBay$36.99
1x Solgaleo GX - 173/156 - Secret Rare Lightly Played Pokemon SM05 - Ultra PrismRaw · eBay$39.99Cheapest raw copy $16.00 — 55% below our estimate of $36
Cheapest PSA 10 $599.56 — 100% above our estimate of $300
Affiliate links — we may earn a commission. Prices shown are sold-based, not sponsored placements.
All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 3172 · 90d | $300$255–$345 | |
| PSA 9pop 3661 · 90d | ✓ 22 cert-verified$90$76–$114 | |
| PSA 8pop 1631 · 90d | ✓ 8 cert-verified$57$25–$80 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
64% spreadCurrently 64% cheaper on PriceCharting than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
Card textAttacks, abilities, weakness / resistance / retreat
Evolves from Cosmoem.
Once during your turn (before your attack), you may switch your Active Pokémon with 1 of your Benched Pokémon.
Discard all Energy from this Pokémon.
Search your deck for up to 5 Energy cards and attach them to your Pokémon in any way you like. Then, shuffle your deck. (You can't use more than 1 GX attack in a game.)
Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Card detailsSet, rarity, artist, Pokédex & specs
Other Solgaleo-GX cards
There are 7 different Solgaleo-GX printings — make sure you're valuing the right one. This is Ultra Prism #173 (Rare Secret).
More from Ultra Prism
Frequently asked questions
How much is Solgaleo-GX (Ultra Prism #173) worth?
As of 5 September 2026, Solgaleo-GX from Ultra Prism is worth approximately $35.64 ungraded (near-mint), and around $300 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Solgaleo-GX?
A PSA 10 (gem mint) Solgaleo-GX from Ultra Prism is worth around $300 — roughly 8× the raw ungraded value of $35.64.
Should I grade my Solgaleo-GX?
A PSA 10 sells for about $300 versus $35.64 raw — roughly a 8× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Solgaleo-GX rare?
Solgaleo-GX is a Rare Secret card from Ultra Prism (card #173), illustrated by 5ban Graphics. Its current blended market value is $35.64 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Solgaleo-GX (Ultra Prism #173) — Pokémon market value $35.64, PSA 10 $300.00. Source: CardTrack, https://cardtrack.com/pokemon/card/ultra-prism/solgaleo-gx-173<iframe src="https://cardtrack.com/embed/card?id=sm5-173" width="100%" height="160" style="border:0;max-width:460px" title="Solgaleo-GX price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>