[VGA] EVGA GeForce GTX 1080 Ti SC2 GAMING - $693.65 (Amazon Warehouse)

That isn't the best assumption the make about EVGA's warranty. That being said, this card has a 3 year Transferable Warranty (Secondary Owner). If you look at the suffix at the end of the serial number on this card you can look up the warranty here.

This card has KR as the suffix (11G-P4-6593-KR)

Transferable Warranty (Secondary Owner)
EVGA offers a transferable warranty for products shipped new from EVGA on or after July 1, 2011 so long as the product is in its original factory condition and retains all of the factory labels and stickers. The transferred warranty will not exceed 3 years from the products shipping date from EVGA and will also not exceed the original warranty offered on the product.

3 Year Suffixes: -A1, -A2, -A3, -A4, -AR, -AX, -CR, -CX, -DX, -FR, -FX, -SG, -SX, [-KR], -K1, -K2, -K3, -KB, -KA, -KF, -KM
2 Year Suffixes : -LA, -LE, -LR, -LX, -T1, -T2, -TR, -TX
Transferable Warranty Exceptions

Non-transferable Suffixes: -B1, -BR, -BX, -DR, -RX, -RB
Products shipped from EVGA as warranty replacements will be subject to this warranty so long as the original product was shipped from EVGA on or after July 1, 2011.
Products sent as demo unit or given away as prize do not transfer warranty.

/r/buildapcsales Thread Parent Link - amazon.com