Is this sealed box fairly priced?
Analysis answers it product by product, and opens on the closest thing to a straight answer: which of your tracked products are currently under their fair price.
At a glance
Your tracked dataset in four numbers. What each one means is in What the numbers mean, below.
Where to go
Every tracked product with its fair price and a one-line verdict, plus the evidence behind them — value per booster, age vs value, price history and momentum. Click any product to open its drill-down, with a what-if sandbox scoped to it.
What you actually hold: unrealised and realised profit and loss against your cost basis, a full buy/sell transaction log with CSV export, value over time, where you are over-concentrated, and price alerts on a euro target or on the fair price.
Manage the tracked set: add new products with their Cardmarket ids, resolve ids and sync the catalogue so the daily job can price them, lock a price by hand where the market is too thin to read, and export a backup workbook.
How to read it
How the data stays fresh
A daily Supabase job pulls each tracked product's price and set value from Cardmarket and writes a new snapshot. Fair prices, verdicts and alerts recompute on their own — no hand entry.
In Data Entry you add new products with their Cardmarket ids, run Resolve ids → Sync catalog so the job can price them, and lock a price by hand for a thin-market product the auto-price reads badly. Save to the cloud to apply.
If cloud sync is ever unavailable the dashboard falls back to the committed
pokemon_data.xlsx — and says so under the header. Export any
time for an off-repo backup.
Latest news
Pokémon TCG, investing & business — headlines link out to the source. Fetched daily; only the headline, source and link are stored.
Right now
Where to start
01 — The Board
What: every tracked product, ranked three ways — switch with the Value / Relative / Momentum toggle. Value is the headline board (verdict, fair price, weighted score); Relative ranks by how far each product sits above or below the expected-value-for-age line; Momentum ranks by recent price action and drawdown from peak. How to read: on the Value lens the line under each name is the verdict — the plain-language answer, synthesising the gap to fair price, the drawdown from peak and the set-value trend. Fair Price is what this product would cost if it traded like its same-age peers; the confidence word beside that column says how much to trust it, and explains the method when you tap it. A marks a possible buy signal — price fell while set value held. Filter with the Type pills; the Sort menu reorders the Value lens. SV/Booster and the other column terms are defined in section 03 below, and on the Welcome tab.
The Board
Swipe the table sideways for more →
| Product = buy signal | Type | Price | Fair Price | Set Value | Per Booster | SV/Booster | Age (yr) | Wtd. Score |
|---|
| Product | Type | Age (yr) | SV/Booster | Expected | Δ vs peers |
|---|
| Product | Type | Price | 7d | 30d | Set Val since 1st | vs Peak |
|---|
02 — Age vs Value
What: every product plotted by age (horizontal) against SV/Booster (vertical — Set Value as a multiple of one booster's cost, higher = better value). The dashed line is the expected value for a given age. How to read: points above the line are better value than typical for their age; points below are worse — the higher above the line, the better the bargain.
Age vs Set Value / Booster
03 — Price History
What: tracked price over time — add several products, or switch to Sets or Eras to compare whole releases or whole eras (a rolled-up line is the average price per booster of its members). How to read: a falling line means it's getting cheaper; with a single product the set value is overlaid too, so you can pair a price dip with a steady set value to spot a buying window. Click a legend entry to hide that line.
Price History
04 — Trend Over Time
What: SV/Booster over time — add several products to compare, or switch to Sets or Eras to weigh whole releases or whole eras head to head (a rolled-up line is the average SV/Booster of its members). How to read: a rising line (▲) means the set is worth more relative to a booster's cost (better value); because it's a multiple of booster cost, every product type — box, ETB, bundle or single pack — is directly comparable. Click a legend entry to hide that line.
Set Value / Booster — Trend Over Time
Your Portfolio
What: what your holdings are worth now, and how that value has moved. How to read: the summary totals your current value and unrealised profit & loss (cost basis vs. each product's latest tracked price); the chart plots your current holdings valued at every tracked snapshot against your flat cost basis — the gap between the lines is your gain (above cost) or loss (below). Values current quantities back across history; purchase dates aren't tracked. Private to your account, saved automatically.
Portfolio
Shown in your chosen currencyHoldings
What: the products you hold, and adding or correcting them. How to read: Add tops up a holding and blends the cost basis to a weighted average; use the button on a row to correct the exact quantity or cost. Each card shows its current value and unrealised profit & loss. Private to your account, saved automatically.
Concentration & Rebalance
What: how your holdings are spread across sets, release years and product types — and, when you're over-exposed, which under-fair-price products in areas you underweight would diversify you. How to read: a bar near full means a large share of your value rides on one bucket (red = over-exposed); the shortlist points the next euro at good-value buys that spread the risk. Derived live from your holdings — nothing saved.
Price Alerts
What: buy targets for the products you're watching — a fixed € price, or a % below fair price that recomputes automatically as the age fit moves. How to read: when a product's latest tracked price falls to or below the target it's flagged here and with a on the Analysis board. Private to your account, saved automatically.
Price Alerts
| Product | Type | Now / unit | Target | Status |
|---|
Transaction Log
What: every buy and sell in one chronological history, newest first. How to read: a sell line shows its realised profit & loss (sale price − cost basis); a buy line shows its unrealised mark-to-market against the latest price. Holdings that predate the log show one opening line reconstructed from the current position. Only the most recent transactions show by default — expand for the full history, or export the whole ledger as CSV. Private to your account, saved automatically.
Transaction Log
Monthly Price Update
| CM ID | Exp ID | Promo IDsseparate multiple with commas | Product | Type | Packs | Last Price (€) | Last Set Value (€) | New Price (€) | New Set Value (€) |
|---|