Inspect the card very carefully for: (use a flashlight if lighting is poor where your going to meet)
* make sure the EVGA serial number sticker is intact
Reasons to possibly just walk away from the deal - issues Not covered by Warranty
1) Any physical damage
2) strong smells, like Cigarette smoke
3) discoloration, possible water damage ...
Without a sellers reputation like Heatware or even Ebay to at least evaluate the seller -- it is buyer beware ....
I'd still like to see an expensive GPU run before purchase ....
Read & understand the Warranty Terms
https://www.evga.com/warranty/ North America & Graphic Card:
https://www.evga.com/warranty/graphics-cards/ (excerpt)
Products described by the following suffixes are not covered by the Transferable Limited Warranty: -B1, -BR, -BX, -DR, -RX, -RB