Brand new triple fan RTX 2080 for $700. Not sure how $200 for a (likely) warranty-less SE'd card is a discount.

EVGA 08G-P4-2287-KR GRAPHICS CARD GEFORCE RTX 2080 8 GB GDDR6 is 800

You realize that 800 Euros is less than $900 right?

New from EVGA: https://www.evga.com/products/product.aspx?pn=08G-P4-2287-KR $899.99
Refurbished from EVGA: https://www.evga.com/products/product.aspx?pn=08G-P4-2287-RX $789.99

Both include free shipping.

I think you are going to have to drop your prices a little bit to sell this