Mysterious Fossil
- Set
- EX Sandstorm
- Number
- 91/100
- Rarity
- Common
- Artist
- Keiji Kinebuchi
- Released
- Sep 18, 2003
Sold price movement
- 12 months ago
- $3.34£2.51€2.94
- Today
- $4.75£3.58€4.18
- Change
- +$1.41+£1.06+€1.24 (+42.2%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | – | – | $4.75£3.58€4.18 | |
| PSA 7 | – | – | – | $5.50£4.14€4.84 | |
| PSA 8 | – | – | – | $22.10£16.63€19.46 | |
| PSA 9 | – | – | – | $24£18.06€21.14 | |
| CGC/BGS 9.5modelled | – | – | – | $26£19.57€22.90 | |
| PSA 10 | – | – | – | $525£395.14€462.35 |
About these prices
The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 64 completed sales, updated Sep 23, 2026.
Price history
Recent sales
64 completed listings
82003 POKEMON EX SANDSTORM #91 MYSTERIOUS FOSSIL HP 10-REV. FOIL PSA 8 #91$32.10£24.16€28.27MYSTERIOUS FOSSIL HP 10 - 91/100 - EX Sandstorm - Common - Pokemon Card - NM$1.99£1.50€1.75Show 52 more
Mysterious Fossil 91/100 Common Sandstorm Pokemon Lightly Played 91/100$1.97£1.48€1.73Pokemon EX Sandstorm Trainer Mysterious Fossil 91/100 Non-Holo Pack Fresh$2.49£1.87€2.19Mysterious Fossil - 91/100 - Common - Sandstorm - Pokemon Card - HP 91/100$1.40£1.05€1.23Mysterious Fossil Non-Holographic Common 91/100 Pokémon TCG EX Sandstorm LP 91/100$2£1.51€1.76Mysterious Fossil Common Normal Sandstorm 91/100 LP Pokémon TCG 91/100$2.19£1.65€1.93Pokemon: Mysterious Fossil #91/100 Sandstorm 2003 Non-holo Vintage - LP - T197 91/100$1.95£1.47€1.7282003 POKEMON EX SANDSTORM 91 MYSTERIOUS FOSSIL HP 10-REV. FOIL NM-MINT PSA 8 #91$19.99£15.05€17.6092003 Pokemon EX Sandstorm Rev Foil Mysterious Fossil HP 10 91 PSA 9 91/100$25£18.82€22.02Pokemon TCG | Mysterious Fossil 91/100 | Sandstorm Common | Lightly Played 91/100$1.42£1.07€1.25Mysterious Fossil 91/100 E-series Sandstorm Non-holo NM 2003 Vintage Pokémon TCG 91/100$1.99£1.50€1.75MYSTERIOUS FOSSIL HP 10 - 91/100 - EX Sandstorm - Common - Pokemon Card D2 91/100$1.50£1.13€1.322003 Pokemon EX Sandstorm Mysterious Fossil HP 10 91/100 COMBINE SHIP ANY ITEMS$0.99£0.75€0.8792003 Pokemon EX Sandstorm Mysterious Fossil HP 10 Reverse Foil 91/100 PSA 9 Mint %!s(MISSING)$87.74£66.04€77.27More from EX Sandstorm
All 100 cards →
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UmbreonGrading odds
CGC has graded 134 copies. Where they landed:
These are CGC grades. The prices above are for PSA slabs, and a CGC 10 is not the same grade as a PSA 10, so read the two as separate markets rather than one.
Why the verdict weights the odds
A PSA 10 sells for $525£395.14€462.35 against $4.75£3.58€4.18 ungraded plus $79.99£60.20€70.44 at Regular. Without a PSA population report there is nothing to weight those grades by, so this is a best case rather than an average. CGC numbers cannot stand in: the prices on this ladder are PSA prices and a CGC 10 is an easier grade to reach.
1 of the 5 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- 91/100
- Rarity
- Common
- Illustrator
- Keiji Kinebuchi
- Set released
- Sep 18, 2003
- Printings priced
- 2
Looking for a different one? All 8 Mysterious Fossil cards we price →
The same card in other sets
What moves the price of this card
The Mysterious Fossil on this page is the Reverse Holofoil printing from EX Sandstorm, and it trades at $2.59£1.95€2.28 in near mint condition. The other 1 printing of the same card sits lower, which is normal: the scarcer print run always carries the premium.
Graded, it runs PSA 7 $5.50£4.14€4.84, PSA 8 $22.10£16.63€19.46, PSA 9 $24£18.06€21.14, CGC/BGS 9.5 $26£19.57€22.90, PSA 10 $525£395.14€462.35. 64 completed sales are on file.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $525£395.14€462.35. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.