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icon for Phantasmal Flames Booster Box Price Over/Under $377.98 on August 31?

Phantasmal Flames Booster Box Price Over/Under $377.98 on August 31?

icon for Phantasmal Flames Booster Box Price Over/Under $377.98 on August 31?

Phantasmal Flames Booster Box Price Over/Under $377.98 on August 31?

Over

53% chance
Polymarket
NEW

Over

53% chance
Polymarket
NEW
This market will resolve to “Over” if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is greater than $377.98. This market will resolve to “Under” if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is less than $377.98. This market will resolve 50-50 if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is exactly equal to $377.98. This market will resolve according to the first publication of the final Ungraded Price value for the specified date. Any later revisions or retractions will not be considered. If no final Ungraded Price value for the specified date has been published by 11:59 PM ET on the seventh day after the specified date, this market will resolve based on the final Ungraded Price value for the most recent date preceding the specified date for which such a value is available as of that time. If the resolution source becomes permanently unavailable, or it ceases to publish and make available the Ungraded Price of the specified item, this market will resolve 50-50. The resolution source for this market will be the “Ungraded Price” for the specified item on Collectr (https://app.getcollectr.com/).**The primary driver behind the 59.5% market-implied odds favoring an "Up" move for the Phantasmal Flames booster box by August 31 is sustained demand for the set’s dominant chase card—the Mega Charizard X ex Special Illustration Rare—which has propelled sealed product values from post-release lows near $250 into the $390–$400 range over the past several months.** This small November 2025 expansion initially underperformed with collectors due to its size and pull rates, but the Charizard’s ongoing appeal and strong secondary-market performance have created consistent upward pressure on booster boxes, as seen in recent TCGPlayer and PriceCharting data hovering around $391–$393. Short-term momentum appears supported by persistent collector interest in the set’s high-end hits rather than fresh supply surges or announcements, though minor recent dips highlight the potential for volatility in a thin market window. Traders appear to weigh the established appreciation trajectory against limited near-term catalysts before month-end.

This market will resolve to “Over” if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is greater than $377.98.

This market will resolve to “Under” if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is less than $377.98.

This market will resolve 50-50 if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is exactly equal to $377.98.

This market will resolve according to the first publication of the final Ungraded Price value for the specified date. Any later revisions or retractions will not be considered.

If no final Ungraded Price value for the specified date has been published by 11:59 PM ET on the seventh day after the specified date, this market will resolve based on the final Ungraded Price value for the most recent date preceding the specified date for which such a value is available as of that time.

If the resolution source becomes permanently unavailable, or it ceases to publish and make available the Ungraded Price of the specified item, this market will resolve 50-50.

The resolution source for this market will be the “Ungraded Price” for the specified item on Collectr (https://app.getcollectr.com/).
Volume
$1,565
End Date
Aug 31, 2026
Market Opened
Aug 14, 2026, 3:38 PM ET
This market will resolve to “Over” if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is greater than $377.98. This market will resolve to “Under” if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is less than $377.98. This market will resolve 50-50 if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is exactly equal to $377.98. This market will resolve according to the first publication of the final Ungraded Price value for the specified date. Any later revisions or retractions will not be considered. If no final Ungraded Price value for the specified date has been published by 11:59 PM ET on the seventh day after the specified date, this market will resolve based on the final Ungraded Price value for the most recent date preceding the specified date for which such a value is available as of that time. If the resolution source becomes permanently unavailable, or it ceases to publish and make available the Ungraded Price of the specified item, this market will resolve 50-50. The resolution source for this market will be the “Ungraded Price” for the specified item on Collectr (https://app.getcollectr.com/).
This market will resolve to “Over” if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is greater than $377.98. This market will resolve to “Under” if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is less than $377.98. This market will resolve 50-50 if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is exactly equal to $377.98. This market will resolve according to the first publication of the final Ungraded Price value for the specified date. Any later revisions or retractions will not be considered. If no final Ungraded Price value for the specified date has been published by 11:59 PM ET on the seventh day after the specified date, this market will resolve based on the final Ungraded Price value for the most recent date preceding the specified date for which such a value is available as of that time. If the resolution source becomes permanently unavailable, or it ceases to publish and make available the Ungraded Price of the specified item, this market will resolve 50-50. The resolution source for this market will be the “Ungraded Price” for the specified item on Collectr (https://app.getcollectr.com/).**The primary driver behind the 59.5% market-implied odds favoring an "Up" move for the Phantasmal Flames booster box by August 31 is sustained demand for the set’s dominant chase card—the Mega Charizard X ex Special Illustration Rare—which has propelled sealed product values from post-release lows near $250 into the $390–$400 range over the past several months.** This small November 2025 expansion initially underperformed with collectors due to its size and pull rates, but the Charizard’s ongoing appeal and strong secondary-market performance have created consistent upward pressure on booster boxes, as seen in recent TCGPlayer and PriceCharting data hovering around $391–$393. Short-term momentum appears supported by persistent collector interest in the set’s high-end hits rather than fresh supply surges or announcements, though minor recent dips highlight the potential for volatility in a thin market window. Traders appear to weigh the established appreciation trajectory against limited near-term catalysts before month-end.

This market will resolve to “Over” if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is greater than $377.98.

This market will resolve to “Under” if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is less than $377.98.

This market will resolve 50-50 if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is exactly equal to $377.98.

This market will resolve according to the first publication of the final Ungraded Price value for the specified date. Any later revisions or retractions will not be considered.

If no final Ungraded Price value for the specified date has been published by 11:59 PM ET on the seventh day after the specified date, this market will resolve based on the final Ungraded Price value for the most recent date preceding the specified date for which such a value is available as of that time.

If the resolution source becomes permanently unavailable, or it ceases to publish and make available the Ungraded Price of the specified item, this market will resolve 50-50.

The resolution source for this market will be the “Ungraded Price” for the specified item on Collectr (https://app.getcollectr.com/).
Volume
$1,565
End Date
Aug 31, 2026
Market Opened
Aug 14, 2026, 3:38 PM ET
This market will resolve to “Over” if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is greater than $377.98. This market will resolve to “Under” if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is less than $377.98. This market will resolve 50-50 if the Ungraded Price of Phantasmal Flames Booster Box (Phantasmal Flames) on August 31, 2026 according to Collectr is exactly equal to $377.98. This market will resolve according to the first publication of the final Ungraded Price value for the specified date. Any later revisions or retractions will not be considered. If no final Ungraded Price value for the specified date has been published by 11:59 PM ET on the seventh day after the specified date, this market will resolve based on the final Ungraded Price value for the most recent date preceding the specified date for which such a value is available as of that time. If the resolution source becomes permanently unavailable, or it ceases to publish and make available the Ungraded Price of the specified item, this market will resolve 50-50. The resolution source for this market will be the “Ungraded Price” for the specified item on Collectr (https://app.getcollectr.com/).

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Frequently Asked Questions

"Phantasmal Flames Booster Box Price Over/Under $377.98 on August 31?" is a prediction market on Polymarket with 2 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Phantasmal Flames Booster Box Price Over/Under $377.98 on August 31?" at 59%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 59¢ implies that the market collectively assigns a 59% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

"Phantasmal Flames Booster Box Price Over/Under $377.98 on August 31?" is a newly created market on Polymarket, launched on Aug 14, 2026. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "Phantasmal Flames Booster Box Price Over/Under $377.98 on August 31?," browse the 2 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Phantasmal Flames Booster Box Price Over/Under $377.98 on August 31?" is "Phantasmal Flames Booster Box Price Over/Under $377.98 on August 31?" at 59%, meaning the market assigns a 59% chance to that outcome. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Phantasmal Flames Booster Box Price Over/Under $377.98 on August 31?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.