Phantasmal Flames booster boxes, part of the Pokémon TCG’s Mega Evolution series, have seen their market price stabilize near $380–$400 after a sharp 2025–2026 surge driven by chase cards like Mega Charizard ex variants. Recent sales data and listings indicate softening momentum, with daily averages dipping slightly amid broader sealed-product market cooling and profit-taking by early holders. Traders appear to view the lack of fresh hype, new set releases, or major tournament play through late August as likely to exert downward pressure by month-end, outweighing any lingering collector demand. While the set’s strong artwork and single-card catalyst created earlier upside, the near-term outlook favors modest declines as supply meets steady rather than accelerating interest.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedPhantasmal Flames Booster Box Price Up/Down on August 31?
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This market will resolve to “Down” 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/).
Market Opened: Aug 14, 2026, 3:38 PM ET
Resolution Source
https://app.getcollectr.com/Resolver
0x65070BE91...This market will resolve to “Down” 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/).
Resolution Source
https://app.getcollectr.com/Resolver
0x65070BE91...Phantasmal Flames booster boxes, part of the Pokémon TCG’s Mega Evolution series, have seen their market price stabilize near $380–$400 after a sharp 2025–2026 surge driven by chase cards like Mega Charizard ex variants. Recent sales data and listings indicate softening momentum, with daily averages dipping slightly amid broader sealed-product market cooling and profit-taking by early holders. Traders appear to view the lack of fresh hype, new set releases, or major tournament play through late August as likely to exert downward pressure by month-end, outweighing any lingering collector demand. While the set’s strong artwork and single-card catalyst created earlier upside, the near-term outlook favors modest declines as supply meets steady rather than accelerating interest.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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