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Sample listing. Showcase lot for exploring the live marketplace — scores and reviews here are sample figures until a seller lists this inventory for real.
Sample
Buy Now
Cleoniceras ammonite — Madagascar
Seller has not supplied export/import path. High disclosure gap — Buyer beware tier.
Cretaceous · Madagascar · Cretaceous. Restoration disclosed at 8%. Sold through seller store Ancient Seas Fossils.
3D visualization
Photo & video reconstruction
Created from 2 seller photos and 14 extracted video frames
3D visualization generated from seller-provided photos and/or video frames. It is a simulated representation and may not accurately show hidden surfaces, exact scale, color, texture, repairs, condition, dimensions, or authenticity. Review the original photos, video, listing description, and seller terms before buying.
14 frames kept after removing 3 duplicates, 2 blurry, and 1 underexposed frames (demo simulation). Video frames are extracted automatically, then duplicate, blurry, and underexposed frames are removed before visualization. This is not a laser scan or CT reconstruction.
Suggested angles still missing
- Top / dorsal view
- Close-up of repairs or restoration
Simulated 3D view
Visualization unavailable until seller media passes review.
Price outlook
What this fossil could be worth in 5 and 10 years
Powered by JD data · not sellerTrending down
This is an educational estimate built by Jurassic Depot from listing scores and market data — not the seller's claim, not an appraisal, and definitely not investment advice. The mid case can go up, stay flat, or go down. Nobody can edit these numbers except JD. Past patterns don't guarantee future prices — markets change, fakes get better, and laws shift.
Shaded band = JD low→high · solid line = mid case for this lot · dashed horizontal = Now price
Market position
Softening market
10y mid: -55.9%
+5 years mid
$190.00
-35.6% vs now
$160.00 – $230.00
+10 years mid
$130.00
-55.9% vs now
$80.00 – $190.00
What drives this estimate
- JD quality blend 60/100 from authenticity, provenance, docs, trust
- Light restoration drag from disclosed 8%
- Category heuristic for Cretaceous · Cretaceous
- Export / documentation friction applied by Jurassic Depot (can push mid case down)
- Mid case falls when supply is common, docs are thin, or legal path is foggy
What could change this
- Liquidity: few buyers for the category can stall or reverse even a “sought” lane
- Law & export rules: new restrictions can erase modeled upside overnight
- Fakes / composites: a market scare in the category compresses comps
- Better comps: a flood of similar lots (or a trophy sale) resets expectations
Not the seller’s opinion. This mid case declines. Soft lanes can fall further — liquidity and paperwork matter more than calendar years. Buyer standards · Market trends.
Compare with another fossil
Search sample lots to see how JD models their outlook.
AI market notes
Optional AI-generated context about this lot’s market position. Not authentication or appraisal.
Sample review — not a live purchase
★★★★★
“Pretty piece — seller was vague on export path.”
Formation
Cretaceous
Country
Madagascar
Period
Cretaceous
Restoration
8%
Seller
Ancient Seas Fossils
Sale type
Buy Now
Buy Now
$295.00
Skip the wait — purchase at this price
Trust68/100
Provenance55/100
Authenticity78/100
Documentation40/100
JD hold map · not seller
↓ Mid case -55.9% over 10y · ~$190.00 at 5y · ~$130.00 at 10y
Softening market
Open full hold mapBuyer beware + fee breakdown open before you continue.