Terms

Terms & Disclaimer

Last updated: July 16, 2026

About Card Signal

Card Signal is a search, cataloging, collector research, and price-comparison resource. It helps collectors find eBay search pages, current listings, auctions, sold comps, and educational guides.

No Financial Or Investment Advice

Card Signal is for collector research and education. Card values can rise or fall. Card Signal does not provide financial, investment, legal, tax, or appraisal advice and does not guarantee profits, returns, resale value, grading outcomes, or future prices.

User Responsibility

Before buying or selling a card, users should review seller reputation, listing details, card condition, photos, authenticity, shipping cost, taxes and fees, return policy, and final checkout price.

Affiliate Links

Some links on Card Signal may be affiliate links. Card Signal may earn a commission from qualifying purchases after users click those links. Affiliate relationships should not change the price paid by the user.

Accounts and User Content

You are responsible for keeping account credentials secure and for the card records, images, notes, and other information you submit. Do not upload content you do not have the right to use, unlawful content, malicious code, or sensitive information that is not needed for collection management.

Estimates and Automated Tools

Scores, fee calculations, grading scenarios, print-run estimates, deal comparisons, and listing drafts depend on the information available or entered. They are research estimates, can be incomplete, and should be checked against current marketplace terms, source data, and the physical card.

Third-Party Sites

Card Signal links to third-party sites such as eBay. Card Signal does not control third-party listings, sellers, checkout pages, shipping, returns, pricing, or policies.

Accuracy

Card Signal aims to provide useful research paths, but prices and listings change quickly. Search results, sold comps, and availability may be incomplete, delayed, inaccurate, or unavailable.

Prohibited Use

• Do not use Card Signal to mislead buyers or sellers.
• Do not use Card Signal to commit fraud.
• Do not use Card Signal to violate platform terms.
• Do not present Card Signal content as guaranteed appraisal or investment advice.

Contact

Questions can be sent to cardsignalapp@gmail.com.