Ebay Due Diligence
Report for
Why we think so
This listing was for a Cristiano Ronaldo signed 2017-18 Supercopa de España jersey claiming Beckett COA, but the auction has ended and almost all identifying seller information—feedback score, seller name, location—are missing. No review, product history, or sales feedback are viewable. There are images of the product, but no detailed description about provenance or authenticity included in the data. The absence of seller metrics makes it impossible to assess reputation or reliability. As with all high-value sports memorabilia sold without transparent seller details, this listing presents elevated risk and little way to verify legitimacy. ⚠️
Risk Insights
Seller is Anonymous
No Feedback or History
Authentication Unverifiable
Contradictory Signals
The product type demands rigorous validation, especially if seller is anonymous.
Signal A: Images and description suggest a high-value collectible with Beckett authentication.
Signal B: There is no additional proof, certificate, or seller info to validate the claim.
Category Scores
Red Flags & Warnings
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No seller name, feedback, or location provided—full seller anonymity.
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Missing all reviews and transaction/sales history for the item.
🔎 Detailed Checks & Analysis
Seller identity and history
Seller identity and history
"Without any traceable seller reputation, you cannot check their transaction record, reliability, or previous buyer experiences."
Reason: Seller details—including name, feedback, and location—are completely missing.
Listing content and clarity
Listing content and clarity
"Buyers are left with little context for the origin of the item or terms of sale."
Reason: The listing provides only a title and images, with no detailed description, shipping/policies, or authenticity details.
Product authenticity and proof
Product authenticity and proof
"Without a certificate number or direct verification with Beckett, authentication cannot be trusted by default."
Reason: Claimed Beckett authentication is not verified (no certificate number, no matching listing, no details).
Technical listing health (photos/images/metadata)
Technical listing health (photos/images/metadata)
"While images help a little, they do not substitute for lack of description or provenance."
Reason: Product images are present and reasonably clear, but only one or two shots.
Business and legal compliance
Business and legal compliance
"Missing business information may violate eBay’s listing policies for collectibles."
Reason: No shipping, returns, or business contact provided.
Your Next Steps
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1Do not purchase memorabilia listings where seller identity, history, and feedback are not confirmed.
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2Search for the seller's name or ID separately to see if they have a track record outside this listing.
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3Request specific proof of authenticity and certificate numbers directly from sellers before committing to purchase.
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4Report suspicious or unverifiable listings to eBay to protect other buyers.
Evidence & Citations
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eBay: Cristiano Ronaldo Signed 2017-18 Supercopa de España Third Jersey- COA Beckett
No seller info, feedback, or transaction data is visible; only images and a basic title are present.
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