The first platform built for sealed Pokémon TCG investors — and serious singles collectors. Know your true cost basis. Track every purchase lot. Model potential value. Own your data.
🎯 Mission: Fill the Gap
There's a gap in the market. PriceCharting tracks card values. Collector logs items. But no platform gives sealed Pokémon TCG investors and singles collectors the analytical tools they deserve.
HiddenValue gives you: true cost basis tracking for sealed products with individual purchase lots (including shipping and tax), full singles purchase history from OrderWand imports, unrealized profit/loss tracking, grade-based projections, sell scenario analysis — everything a serious Pokémon investor needs. Packaged in a clean, fast, offline-first app.
Key Features
📊
Lot-Level Cost Basis
Track every purchase separately — date, quantity, price per unit, shipping, and tax. See your real weighted average cost, not a rough estimate.
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Customizable Projections
Grade-based 1/2/3/5-year price estimates from historical TCG appreciation data. Override any projection with your own thesis and see the math instantly.
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Sell Scenario Analysis
Model any sale — gross revenue, platform fees (eBay, TCGPlayer, local), net proceeds, profit, and return on investment — before you decide to sell.
🃏
Complete Card Registry
Browse every Pokémon TCG set ever released. Live TCGPlayer prices on every card. Track your singles collection and build wishlists.
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Privacy by Design
Everything lives in your browser. No accounts, no servers, no tracking. Generate a Sync Code to move your data across devices anytime.
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Portable Data
Export to CSV (compatible with Excel, PriceCharting, Google Sheets) or JSON at any time. Your data is yours — always.
🔒 Privacy Promise
HiddenValue stores nothing on any server. All data lives in your browser's localStorage. We never see it, never collect it, never sell it.
✓ No accounts required✓ Zero data collection✓ No data sold✓ Export anytime
💾 Data Portability
From Settings you can: • Export to CSV — compatible with Excel, Google Sheets, PriceCharting • Generate a Sync Code — restore your entire portfolio on any device • Import from OrderWand JSON — bring in your full TCGPlayer order history • Import from PriceCharting CSV — migrate your existing tracker
You always have access to your data. HiddenValue will always be worth coming back to — but if you ever need to leave, everything comes with you.
⚖️ Legal & Disclaimers
Hidden Value is an independent collector tool — not affiliated with any brand and not a source of financial advice. Full legal documents are linked below.
™ Trademark Notice — Hidden Value is independent and not affiliated with Nintendo, The Pokémon Company, PSA, BGS, CGC, or their affiliates. All product names and trademarks are property of their respective owners.
Affiliate disclosure — Buy links to TCGPlayer on this site are affiliate links. Hidden Value earns a small commission on purchases routed through them at no extra cost to you. This helps keep the project free. Other vendor links (Cardmarket, eBay) are not affiliated.
Not financial or investment advice. Ratings, prices, signals, and projections are for informational and entertainment purposes only — they are estimates, not guarantees, and are not a recommendation to buy or sell. Sealed Pokémon products are speculative collectibles and can lose value. Price history charts show simulated trends, not verified historical data, and past performance does not indicate future results. See the Financial Disclaimer. HiddenValue is an independent fan tool, not affiliated with, endorsed by, or sponsored by Nintendo, The Pokémon Company, TCGPlayer, PSA, BGS, CGC, or any other brand. All trademarks are property of their respective owners.
