About
Super1of1 is an independent census and public sighting database for true Topps and Bowman baseball Superfractor 1/1 cards.
Super1of1 is an independent collector research project operated by Cumulonimbus LLC. Its purpose is to build a trustworthy public census of true Topps and Bowman baseball Superfractor 1/1 cards released from 2024 onward.
What the census records
Each canonical card represents one exact, source-reviewed checklist identity. Accepted public sightings are recorded separately and can come from fresh official marketplace API data or moderated collector submissions. An exact match contributes to that canonical card's seen coverage; an accepted listing without a complete canonical match remains a provisional observed card.
How public sightings work
A qualifying eBay listing received through the official API is a real public sighting by default this is an automated catalog of sightings, not an authenticity registry. Listings with identity conflicts publish with visible caution flags when the asking price is under $1,000; higher-value or unpriced conflicted listings are held for review, because misrepresentation concentrates where the money is. Customs, reprints, proxies, and other non-Superfractor parallels stay out at any price. Marketplace-controlled titles, images, prices, seller details, and links are displayed only while fresh; normalized card facts and the sighting decision remain after those controlled fields expire.
Independence and source use
Super1of1 is not affiliated with Topps, Bowman, eBay, or any other manufacturer, marketplace, grading company, or auction house. The project retains factual fields, source links, review notes, and input hashes; it does not republish official checklists or store manufacturer card images as census content.
Facts for editors and hobby directories
These public facts are provided for verification, citation, and accurate no-cost directory descriptions. Use them only when relevant; no link, placement, notice, or reciprocity is requested.
| Public name | Super1of1 |
|---|---|
| Operator | Cumulonimbus LLC |
| Canonical site | https://super1of1.com/ |
| Organization mark | Open the square Super1of1 organization mark |
| Category | Independent sports-card census and collector research |
| Scope | True Topps and Bowman baseball Superfractor 1/1 cards released from 2024 onward |
| Public access | Free to browse; no account is required to read public census pages or research guides |
| Affiliation | Independent; not affiliated with a manufacturer, marketplace, grading company, or auction house |
Short description: Super1of1 is a free Superfractor census, public marketplace-sighting database, and collector-research resource for true Topps and Bowman baseball Superfractor 1/1 cards from 2024 onward.
Corrections and accountability
Source reviews, sighting decisions, and material card edits are designed to leave an audit trail. Read the census and public sighting methodology, browse the research guides, or use the correction and contact options.