The Most Common Nvidia RTX 5090 Ti Frauds on OfferUp to Avoid in 2026

Google Voice Verification Code Scam: Scammers may ask you to "verify" your listing or identity by sending a code to your phone. This code is often used to create a Google Voice number for their own fraudulent activities. Never share verification codes sent via text or call.

Fake Payment App Screenshot Scam: Be wary of sellers who provide screenshots of payment confirmations instead of waiting for the funds to clear in your account. Scammers can easily fake these screenshots, leading you to believe a transaction is complete when it's not. Always verify funds directly in your account before completing a sale.

Shipping Label Outside App Scam: Sellers may try to arrange shipping independently, often by providing their own label. This bypasses OfferUp's protections and can lead to issues like tampered shipping labels or non-delivery. Always use OfferUp's integrated shipping options for traceable and protected transactions.

The 'Text Me' Phone Number Phish: Scammers often push for communication outside the OfferUp app, requesting your phone number to move the conversation to text. This is a tactic to avoid platform monitoring and to phish for personal information or direct you to malicious links.

Empty Box Shipping Fraud: In this scam, the seller ships an empty box or a different, low-value item instead of the advertised RTX 5090 Ti. Always confirm the package contents upon receipt, especially for high-value items.

Non-Existent Item Deposit Fraud: Scammers may ask for a deposit to 'hold' an RTX 5090 Ti, only for the item to never materialize. High-value items should ideally be inspected and paid for in full at the time of transaction, preferably within the app.

Robbery at Unsafe Meetup: Meeting strangers in secluded or unfamiliar locations for in-person transactions poses a significant risk of robbery. Always opt for designated safe meetup spots or public, well-lit areas.