Frequently Asked Questions
What is a Pokémon master set? ▾
A character master set is every Pokémon TCG card featuring a given character — across every English set, promo, and printing. MasterSet.io curates these checklists so you can track completion.
Does MasterSet.io include every variant? ▾
We curate standard-size official cards by default and let you toggle inclusion rules (promos, reverse holos, holos only, English only, and more). Some toggles are approximate while we expand the underlying card data.
Can I customize what counts? ▾
Yes. Each master set has customization toggles at the top of its checklist so you can decide what counts toward your completion.
How are values calculated? ▾
Each card has a market value; the set value sums them. We follow a price precedence (manual override → mapped provider → enrichment price → stale → unknown). See the Methodology page for details.
Which marketplaces do you track? ▾
When configured, we show live eBay listings. Without API credentials we fall back to marketplace search links.
Is MasterSet.io affiliated with Pokémon? ▾
No. MasterSet.io is an independent collector tool and is not affiliated with, endorsed by, or sponsored by The Pokémon Company, Nintendo, or any marketplace provider.
Report a missing or incorrect card
Spotted something wrong? Tell us what should change and we’ll review it. (This is a placeholder form for the MVP — submissions are not yet persisted.)
MasterSet.io is an independent collector tool and is not affiliated with, endorsed by, or sponsored by The Pokémon Company, Nintendo, or any marketplace provider.