Guide · 5 sections

Portfolio

Track what you own, in what condition, and across one or more portfolios—with value and change at a glance.

Step-by-step: add cards from the database, edit quantities and cost, use multiple portfolios, and understand how portfolio relates to inventory and the marketplace.

What your portfolio is for

A structured record of your collection—not the same thing as listing items for sale.

Your portfolio stores catalog cards (and sealed products where the database supports them) that you personally own. Each line can include quantity, condition or slab details, optional purchase cost, and which named portfolio it belongs to.

Portfolio is separate from the marketplace. Owning a card here does not publish a listing. To sell, you typically add or link the item in inventory and create a marketplace listing from there.

Key points

Use portfolio to answer: “What do I have, in what grade, and what did I pay?”
Use inventory + marketplace when you are actively selling stock.

Add a card from the database

Start from the exact catalog entry so names, sets, and images stay correct.

Step by step

Open the database, pick your game and expansion, then open the card (or sealed product) page.
Use the portfolio action on that page (for example “Add to portfolio” or similar—wording may vary slightly by game).
Choose how many copies you are adding and the condition or grading that matches those copies (e.g. NM, LP, or a slab label).
If you use more than one portfolio, pick which portfolio should receive this line.
Confirm. The app may merge quantity if you already hold the same card with the same condition in that portfolio.

Tip: If you collect the same card in different conditions, add separate lines (one per condition) so your totals and notes stay accurate.

Update quantity and purchase cost

Keep cost data current if you care about profit/loss hints against market comps.

Owned-card lines support purchase batches (quantities and prices). Filling these in unlocks clearer averages and P/L style summaries where the product shows them.

Step by step

From your portfolio view, open the item or use “Edit qty / cost” (or equivalent) on the card row.
Adjust quantity or enter per-lot purchase price and currency as prompted.
Save. Mixed currencies on one line may block combined totals until lots use a single currency—follow any on-screen warning.

Tip: You don’t have to enter purchase prices; value columns can still use public price comps when available.

Multiple portfolios and organisation

Split long-term holds, sets you’re completing, or “for trade” without duplicating the catalog.

You can create additional named portfolios (within plan limits on free tiers) and move or add lines between them where the UI allows.

The same catalog card can appear in more than one portfolio if you deliberately add it again to a different destination.

Step by step

Create or select a portfolio from the portfolio area of the site.
When adding from a card page, choose the destination portfolio from the selector.
To reorganise, use remove/move actions on a line if your plan and the item type support it.

Reading value and change on the card

Tiles summarise comps and movement; they are guides, not guarantees.

Portfolio cards may show quantity, a value total derived from sold comps or guide prices, and a change indicator where data exists. P/L style blocks depend on purchase data and currency matching—see messages on the card when something can’t be calculated.

Key points

Removing a line from a portfolio only affects your collection record—not someone else’s marketplace listing.
Shared portfolio links (if enabled) are read-only for viewers; manage sharing from portfolio settings.