UltraBall Research
UltraBall for media
UltraBall publishes original Pokémon card market data from its own ledger of verified eBay sales and its live listing store. It is free to quote, chart and republish with attribution. This page has the citation form, every download, and the contact for anything the pages do not answer.
Attribution
How to cite
In text, name UltraBall and the page, with the date the figure was read:
According to UltraBall market data (UltraBall Market Index, 12 Oct 2026)…
Online, link the page the figure came from rather than the homepage, so readers land on the current number and its method. Charts carry their own source line and may be published as they are. The data is licensed Creative Commons Attribution 4.0: use it, rework it, name UltraBall.
Please quote the date and the count a figure rests on when the page shows one, and write “premium” or “price gap” rather than “profit” for the grading figures. UltraBall’s terms are defined on the methodology page.
Charts and data
Every download
- Weekly Market Report
Weekly
- Live Market Supply Index
Hourly
- Auction vs Buy It Now
Hourly
What UltraBall can supply
On request
- A figure cut another way: one set, one Pokémon, one era, one grader, a different window.
- The verified sales behind any published number, with listing dates and formats.
- A chart in your own size or colours, or the raw series to draw it yourself.
- Comment on a card, a sale or a move in the market, with the data to back it.