Your cards
Build sets quickly, track cards worth revisiting, and share your progress without uploading your inventory. Collection and Watchlist are independent; everything stays in this browser.
Set focus
Choose cards to begin.
Collection overview
Set completion distinct owned printings against the full catalogue
Collection floor raw English copies only; sums confidently-priced (HIGH/MEDIUM) completed-sale estimates. Thin, unpriced, graded, and unconfirmed-language copies are excluded. This partial floor is not an appraisal.
Older entries keep their saved language. Set an ungraded copy's language to EN only if it is English to include a matching price. JP, graded, and unconfirmed-language copies still count toward ownership and completion.
Your collection over time each day sums only the cards with a confidently-banked median that day — a floor, not an appraisal
Each point is a real banked day from our daily sold-median record. A card with no confident median on a given day is left out of that day's total, never estimated into it, and days we did not bank are simply absent. No line is drawn between prices that never existed, and thin or suspect days never enter the sum.
Owned cards
| Card | Qty | Language | Grade | Sold estimate |
|---|
No cards yet. .
Import / export CSV: cardId,qty,language,graded — no lock-in
What changed newly priced and evidence-backed movement first; unchanged cards remain below
Nothing watched yet. Star a card page or .
Add cards
Filter your set, select cards, then add to Collection or Watchlist. Collection adds one raw English copy per selected card; use Precise add for other languages or graded copies.
No cards match these filters.
Precise add bulk adds default to one raw English copy; use this for quantity, language, or grading
Prices use the same provenance-gated completed-sale estimates as every card page. Collection floor and history cover raw English copies with matching evidence; thin, withheld, unpriced, graded, and unconfirmed-language copies are excluded. Inventory and watch choices never leave this browser. How the numbers work.