Mysterious Fossil [Cosmos Holo] Price — N/A | Pokemon Legend Maker | Pokemon

How Guardian Calculates This Price

Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.

Read the full Guardian Oracle pricing methodology.

Track, Grade, or Sell This Card

• Add this card to your collection to track value over time.
• Check grading ROI before submitting to PSA, BGS, or CGC.
• Compare selling options for Pokemon cards.
• Scan another card for instant identification and pricing.

More Cards from Pokemon Legend Maker

• Gengar [Gym Challenge] — $54.57
• Skitty [Kraze Club] — $25.45
• Golem [Regional Championships] — $21.88
• Machop [Stamped] — $8.33

Related Pages

• Cards Similar to Mysterious Fossil [Cosmos Holo]
• Mysterious Fossil [Cosmos Holo] Investment Analysis
• Pokemon Legend Maker Set Price Guide
• Pokemon Hub
• Pokemon Price Guide
• Unknown Pokemon Cards
• Most Expensive Pokemon Cards
• Best Cards Under $5
• Pokemon Market Movers Today
• Scan Your Cards
• AI Card Grading
• Grading ROI Calculator
• Card Value Checker
• Where to Sell Pokemon Cards

Frequently Asked Questions

Trending Right Now

• Charizard-Holo (Pokemon Dutch) — $15755.00
• Booster Box [1st Edition] (Pokemon Neo Genesis) — $23679.53
• M Sachiko EX (Xy Promo) — $14900.00
• Gengar-Holo (Skyridge) — $18824.00
• Champion's League (Promo) — $18300.00
• Ash-Greninja EX (Xy Promo) — $14700.00
• Alakazam-Holo (Basic) — $22100.00
• Shining Mewtwo (Neo 4) — $21300.00
• Full Art/Mario Pikachu (Xy Promo) — $20205.00
• Dracaufeu-Holo (Pokemon French) — $37300.00
• The Soul Stone (Cosmic Foil) (Marvel's Spider-Man) — $32999.99
• Booster Box (Pokemon Japanese Jungle) — $20550.00
• Cyber-Stein (Shonen Jump Championship 2004 Prize Card) — $24067.80
• Rayquaza-EX (Black White Promo) — $30000.00
• Kaido [Championship 2023 Winner] (One Piece Starter Deck 4: Animal Kingdom Pirates) — $35500.00

7-Day Top Movers

• Gearfried the Iron Knight (Battles of Legend: Monster Mayhem) — $68.93 (+86062.5% this week)
• Machop (Legendary Collection) — $200.00 (+30669.2% this week)
• Onix (Legendary Collection) — $115.00 (+20075.4% this week)
• Charmander (Legendary Collection) — $285.00 (+19970.4% this week)
• Exeggcute (Legendary Collection) — $99.99 (+19128.8% this week)
• Energy Retrieval (Legendary Collection) — $99.00 (+16129.5% this week)
• Charmeleon (Legendary Collection) — $280.00 (+15900.0% this week)
• Weedle (Legendary Collection) — $102.50 (+15669.2% this week)
• Spearow (Legendary Collection) — $85.00 (+13834.4% this week)
• Seel (Legendary Collection) — $68.87 (+13144.2% this week)
• Pidgey (Legendary Collection) — $150.00 (+12831.0% this week)
• Tentacool (Legendary Collection) — $73.97 (+12228.3% this week)
• Geodude (Legendary Collection) — $87.50 (+11724.3% this week)
• Gastly (Legendary Collection) — $115.00 (+11400.0% this week)
• Rapidash (Legendary Collection) — $154.97 (+10095.4% this week)