Pokemon TCG Booster Box Price Movers — September 2026
Ascended Hereos up 570.8%, Arceus drops 67.7%. This month's biggest sealed product price movements across tracked sets.
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⚠ For informational purposes only. Data sourced from eBay UK sold listings and TCG Invest's price pipeline. Not financial advice.
Pokemon TCG Booster Box Price Movers — September 2026
July 2026 vs August 2026 — prices from eBay UK sold listings via TCGInvest monthly pipeline.
Overview
Booster box prices tracked across 10+ sets this month. Data sourced from eBay UK sold listings. AI scores powered by Groq llama-3.3-70b.
🚀 Biggest Gainers
| Set | Era | Prev | Curr | Change | Rating |
|---|---|---|---|---|---|
| Ascended Hereos | MEGA | £55.86 | £374.70 | +570.8% | Overvalued |
| White Flare | S&V | £782.50 | £1,199.55 | +53.3% | Overvalued |
| Black Bolt | S&V | £1,033.40 | £1,244.67 | +20.4% | Overvalued |
| Prismatic Evolutions | S&V | £1,233.78 | £1,299.48 | +5.3% | Overvalued |
| Ancient Origins | XY | £6,171.52 | £6,496.59 | +5.3% | Overvalued |
📉 Biggest Drops
| Set | Era | Prev | Curr | Change | Rating |
|---|---|---|---|---|---|
| Arceus | DP | £4,871.86 | £1,575.92 | -67.7% | Overvalued |
| Destined Rivals | S&V | £405.37 | £299.58 | -26.1% | Overvalued |
| Journey Together | S&V | £222.80 | £175.61 | -21.2% | Overvalued |
| Pitch Black | MEGA | £153.07 | £132.84 | -13.2% | Overvalued |
| 151 | S&V | £1,586.26 | £1,417.00 | -10.7% | Overvalued |
What's Driving These Moves?
The biggest gainers this month are led by Ascended Hereos (MEGA), up 570.8% to £374.70. This reflects continued strong demand for sealed product in this era.
On the downside, Arceus saw the sharpest correction at -67.7%, suggesting short-term profit-taking or increased supply.
Track live prices and AI investment scores for all 10+ sets on the Booster Box Tracker.
Comparison period: July 2026 → August 2026. Next update: following weekly pipeline run.
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