Quick path
- Go to /collection → click + Add Card.
- Type the card name in the search box (e.g. "Charizard ex").
- Pick the right printing from the dropdown — set + card number are shown for each match.
- Set fields:
- Grade — Raw / PSA / BGS / CGC / TAG (all the way down to PSA 1 if you really want)
- Quantity — how many copies you own
- Purchase price — what you paid (used for P&L)
- Purchase date — when you bought it (optional, used for hold-period stats)
- Click Add to Collection. The card appears in your table with its live market value.
Quick add from a card detail page
If you're already on a card detail page, click + Add to Collection at the top. The dialog pre-fills the card so you only need to set grade + price.
Editing or removing
In your collection table, click the row to open the edit drawer. From there you can adjust grade, quantity, purchase price, or delete the entry entirely. Deletions are immediate — no soft-delete.
TAG grades
TAG (Technical Authentication Grading) is supported alongside PSA / BGS / CGC. Pick TAG 10 / 9.5 / 9 / 8 from the same grade dropdown.