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XY booster box analysis: current price £2,946.86, 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: October 2026 | Era: XY | Status: Active
TCGInvest AI Rating: Overvalued (Score: 14/25)
Sealed carries a premium at 481.20x singles value — factor in collector demand.
| Metric | Value |
|---|---|
| Booster Box (UK) | £2,946.86 |
| Singles Value (set total) | £612.44 |
| Sealed/Singles Ratio | 481.20x |
| Set Era | XY |
| Print Status | In print |
| Factor | Score |
|---|---|
| Scarcity | 3/5 |
| Liquidity | 5/5 |
| Mascot Power | 3/5 |
| Set Depth | 3/5 |
| Overall | 14/25 |
Scores generated by Groq llama-3.3-70b using live TCGInvest data.
| Month | Box Price | Singles Value | Ratio |
|---|---|---|---|
| October 2026 | £2,946.86 | £612.44 | 481.20x |
| September 2026 | £2,946.82 | £603.08 | 488.60x |
| August 2026 | £2,752.19 | £577.59 | 476.50x |
| July 2026 | £2,794.20 | £571.86 | 488.60x |
| June 2026 | £2,868.12 | £552.60 | 519.00x |
| May 2026 | £44,571.12 | £529.10 | 8424.00x |
Price has moved down 93.4% over the last 6 months.
| Card | Raw (GBP) | PSA 10 (GBP) |
|---|---|---|
| Blastoise EX (142 Full Art) | £121.86 | N/A |
| Xerneas EX (146 Full Art) | £89.91 | N/A |
| Venusaur EX (141 Full Art) | £77.64 | N/A |
| Xerneas EX | £12.57 | N/A |
| Yveltal EX | £11.89 | N/A |
Top chase card (Blastoise EX (142 Full Art)) at £121.86 — you'd need roughly 24.2 boxes worth of value to break even on pull rate alone.
Current data rates XY as Overvalued. Monitor price trends before committing significant capital.
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Data sourced from TCGInvest's pipeline of eBay UK sold listings and AI scoring. Updated weekly.
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