
1Centralize
Everything you own, in one place, with nothing retyped.
VaultImport
Every card identified. Every value sourced.
Import the collection you already have, without retyping it.
Start freeRookie plan is free. No card needed to start.
Your whole collection. Its whole market. One place.
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Michael Jordan
1986 Fleer #57
Comps: raw cards, matching condition
Spot Price
€4,496.67
Liquidity: medium

THE RECKONING
Not in theory. In real money, at every show, on every sale.
None of this comes from your collection. It all comes from what you don’t know about it.
THE ANSWER
Three moves, eight modules, one collection.

Everything you own, in one place, with nothing retyped.
VaultImport

What it’s worth, and what that rests on.
SpotPortfolioAI

Trade, sell, get ready for a show.
TradeMarketShow
COLLECTIONS
Sport, trading card games, film, vintage — the same rules for all of them.
Pricing
Four plans. Rookie is free and stays free. Change plan whenever you want, and never lose a card.
Free
The Vault, import, wishlist and export. Enough to lay everything out.
Start free€5.99 / month
Spot value, HobbyStage AI and price alerts, with no card cap.
€11.99 / month
History and gains, HobbyStage Trade, show mode and visual pre-grading.
€29.99 / month
Whole-collection valuation, import mapping profiles and pro inventory.
Same price in every country. VAT not applicable, art. 293 B of the French tax code.
Import
Excel, CSV or another platform’s export: HobbyStage recognizes your columns, identifies the cards and only shows you the exceptions.
A file with thousands of rows goes in at once; you only handle the doubtful ones.

Lucas Berti · Prisme 2024 #118 · RawConfidence: high
Identification
One photo is enough: the exact card, its variant, whether you already own it and what it’s worth. With a confidence level, never false certainty.
You no longer have to hunt down the set, the number and the variant yourself.
WHAT IT'S WORTH
Every value HobbyStage shows rests on real sales, dated and sourced. You can open them, check them, and see exactly how the number was reached. Everywhere else, you are asked to take it on trust. A graded card is never compared with a raw one.
Comps: raw cards, matching condition
Spot Price
€4,496.67
Today’s price — What the card is worth right now, from the two or three most recent comps.
Liquidity: medium
Sales used
Today’s price
What the card is worth right now, from the two or three most recent comps.
Selling today
What you would get selling right away, without waiting for the buyer who pays top dollar.
The comps behind a value are listed with their date, their amount, their source and the exact condition of the card that sold. One click and you see them.
With no recent comp, HobbyStage says “value not found” and shows the confidence that goes with it. Less flattering than a number. Far more useful.
Your values and your buy prices are yours alone by default. You choose what you show, and who sees it.
Display and data shown are for illustration only.
How the number is worked out: the spot price is the average of the comps used, weighted by how recent each one is — weight 3 for the most recent, 2 for the next, 1 for the third. Here: (3 × €4,650.00 + 2 × €4,400.00 + €4,230.00) ÷ 6 = €4,496.67.
ASSISTANT
HobbyStage AI answers from your own cards and the catalogue. Not a generic chatbot.
Ask in plain language, get an answer backed by your own cards.
Show me my collection by universe.
2,480 cards across six universes. Sport accounts for a little over half, Pokémon exactly a fifth.
The ecosystem
AT THE SHOW
At a booth, with no signal, you know in one second whether you already have it — and how many. In the evening, the analysis happens on your computer, on the same collection.
What people ask us
Your collection, your values and your purchase prices are visible to you alone. Nothing is public by default. You choose what you show, and who sees it.
Your account drops back to Rookie on its own. You keep your collection, your history and your data. Only the features of the higher plans close.
From real sales, dated and sourced, that you can open and check. With no recent comp, HobbyStage shows “value not found” rather than an estimate.
Yes — from a spreadsheet, an export from another app, or a plain text file. CSV, XLSX, PDF, TXT and JSON are accepted. The whole point is that you retype nothing.
Sports, Pokémon, Magic, Yu-Gi-Oh!, One Piece, Lorcana, other trading card games, entertainment cards and assorted series.
Always. A graded card is compared only with sales at the same grade, a raw card only with sales of raw cards. Mixing the two would throw off every value.
Yes. At a card show your collection stays available offline, laid out to be read one-handed.
No. The Rookie plan is free, with no time limit and no card details.

Built for the Hobby. Designed for the Best.
Free Rookie plan. Import your collection, the rest follows.
Start freeRookie plan is free. No card needed to start.