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XY Base set booster box analysis: current price £44,571.12, AI rating Overvalued. Full investment breakdown with price history and chase card values.
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⚠ For informational purposes only. Data sourced from eBay UK sold listings and TCG Invest's price pipeline. Not financial advice.
Last updated: May 2026 | Era: XY | Status: Active
TCGInvest AI Rating: Overvalued (Score: 17/25)
Sealed carries a premium at 8424.00x singles value — factor in collector demand.
| Metric | Value |
|---|---|
| Booster Box (UK) | £44,571.12 |
| Singles Value (set total) | £529.10 |
| Sealed/Singles Ratio | 8424.00x |
| Set Era | XY |
| Print Status | In print |
| Factor | Score |
|---|---|
| Scarcity | 3/5 |
| Liquidity | 5/5 |
| Mascot Power | 4/5 |
| Set Depth | 5/5 |
| Overall | 17/25 |
Scores generated by Groq llama-3.3-70b using live TCGInvest data.
| Month | Box Price | Singles Value | Ratio |
|---|---|---|---|
| May 2026 | £44,571.12 | £529.10 | 8424.00x |
| Card | Raw (GBP) | PSA 10 (GBP) |
|---|---|---|
| Yveltal-EX | N/A | N/A |
| Xerneas-EX | N/A | N/A |
| Garchomp-EX | N/A | N/A |
| Sylveon-EX | N/A | N/A |
| Aromatisse | N/A | N/A |
Current data rates XY Base set as Overvalued. Monitor price trends before committing significant capital.
Track XY Base set live prices and scores →
Data sourced from TCGInvest's pipeline of eBay UK sold listings and AI scoring. Updated weekly.
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