
Polymarket shows market prices. Foretrace adds AI probability estimates, opposing evidence and a price-dependent outcome or pass decision for each open market.
Sampled market observations, not AI forecasts. Lines connect available observations. Legend values are current provider quotes; chart points may be older.
These are market-implied probabilities, not AI forecasts. A displayed quote may differ from the price available for your order.
This market is closed. Its historical data remains available.
How research works“Gus” - A Mounted Tyrannosaurus Rex Skeleton is expected to be sold at auction on July 14, 2026. This market will resolve to "Yes" if the final auction sale price paid for “Gus” - A Mounted Tyrannosaurus Rex Skeleton is greater than or equal to the listed price. Otherwise this market will resolve to "No". If no sale is completed, or the sale price is not known definitively, by July 31, 2026, 11:59 PM ET this market will resolve to "No". The market will resolve according to the final listed “Lot Sold” price on Sothebys (https://www.sothebys.com/en/buy/auction/2026/natural-history/tyrannosaurus-rex).
This market is closed. Its historical data remains available.
How research works“Gus” - A Mounted Tyrannosaurus Rex Skeleton is expected to be sold at auction on July 14, 2026. This market will resolve to "Yes" if the final auction sale price paid for “Gus” - A Mounted Tyrannosaurus Rex Skeleton is greater than or equal to the listed price. Otherwise this market will resolve to "No". If no sale is completed, or the sale price is not known definitively, by July 31, 2026, 11:59 PM ET this market will resolve to "No". The market will resolve according to the final listed “Lot Sold” price on Sothebys (https://www.sothebys.com/en/buy/auction/2026/natural-history/tyrannosaurus-rex).
This market is closed. Its historical data remains available.
How research works“Gus” - A Mounted Tyrannosaurus Rex Skeleton is expected to be sold at auction on July 14, 2026. This market will resolve to "Yes" if the final auction sale price paid for “Gus” - A Mounted Tyrannosaurus Rex Skeleton is greater than or equal to the listed price. Otherwise this market will resolve to "No". If no sale is completed, or the sale price is not known definitively, by July 31, 2026, 11:59 PM ET this market will resolve to "No". The market will resolve according to the final listed “Lot Sold” price on Sothebys (https://www.sothebys.com/en/buy/auction/2026/natural-history/tyrannosaurus-rex).
This market is closed. Its historical data remains available.
How research works“Gus” - A Mounted Tyrannosaurus Rex Skeleton is expected to be sold at auction on July 14, 2026. This market will resolve to "Yes" if the final auction sale price paid for “Gus” - A Mounted Tyrannosaurus Rex Skeleton is greater than or equal to the listed price. Otherwise this market will resolve to "No". If no sale is completed, or the sale price is not known definitively, by July 31, 2026, 11:59 PM ET this market will resolve to "No". The market will resolve according to the final listed “Lot Sold” price on Sothebys (https://www.sothebys.com/en/buy/auction/2026/natural-history/tyrannosaurus-rex).
This market is closed. Its historical data remains available.
How research works“Gus” - A Mounted Tyrannosaurus Rex Skeleton is expected to be sold at auction on July 14, 2026. This market will resolve to "Yes" if the final auction sale price paid for “Gus” - A Mounted Tyrannosaurus Rex Skeleton is greater than or equal to the listed price. Otherwise this market will resolve to "No". If no sale is completed, or the sale price is not known definitively, by July 31, 2026, 11:59 PM ET this market will resolve to "No". The market will resolve according to the final listed “Lot Sold” price on Sothebys (https://www.sothebys.com/en/buy/auction/2026/natural-history/tyrannosaurus-rex).
Retrieved 10/4/2026, 1:23:55 PM UTC. Provider data is cached for up to 60 seconds. The upstream quote timestamp can be older.