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Ranked guide to SM era Pokémon TCG booster boxes by investment potential. Covers 7 sets with AI scores, price history, and investment verdicts.
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⚠ For informational purposes only. Data sourced from eBay UK sold listings and TCG Invest's price pipeline. Not financial advice.
Ranked by AI investment score | Data: April 2026 | 7 sets tracked
At £1,955.42, Hidden Fates leads the SM era with an AI rating of Hold. Still in print, offering accessible entry points.
| Rank | Set | Box Price | Singles Value | Ratio | AI Score | Rating |
|---|---|---|---|---|---|---|
| 1 | Hidden Fates | £1,955.42 | £2,179.83 | 0.90x | 18/25 | Hold |
| 2 | Cosmic Eclipse | £5,264.58 | £4,131.82 | 1.27x | 17/25 | Overvalued |
| 3 | Unified Minds | £3,758.88 | £3,000.12 | 1.25x | 17/25 | Overvalued |
| 4 | Unbroken Bonds | £2,453.67 | £2,685.11 | 0.91x | 17/25 | Hold |
| 5 | Lost Thunder | £1,372.18 | £1,784.46 | 0.77x | 17/25 | Hold |
| 6 | Team Up | £9,401.05 | £6,449.17 | 1.46x | 16/25 | Overvalued |
| 7 | Ultra Prism | £1,331.18 | £1,504.01 | 0.89x | 14/25 | Hold |
These SM sets remain in active production — lower scarcity premium but more accessible pricing:
The SM era has fully concluded with no new sets expected. This makes sealed product an increasingly scarce asset.
Key SM investment considerations:
Track all SM sets on the Booster Box Tracker →
Rankings based on TCGInvest AI scores (Groq llama-3.3-70b) and monthly price pipeline data.
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