Did a quick scroll through Ebay and saw dozens of cards priced between $350-$500. Can you help me understand how you justify a $550 price-tag on these cards?
Especially considering E-bay at least offers buyer's protection, I can't think of why I would pay you more for a less reputable seller and less security for my purchase.
$350? Here comes the Rick Harrison of these forums trying to bullshit his way into paying nothing for your stuff.
$520 sold some gear hash a 192 feedback
https://www.ebay.com/itm/MSI-GeForce-GTX-1080-Ti-DirectX-12-GTX-1080-Ti-AERO-11G-OC-11GB/254241773417?that is the lowest price for buy it now.
Some auctions are lower
450 an hour to go
https://www.ebay.com/itm/11GB-PNY-GeForce-GTX-1080-TI-PCI-E-x16-VCGGTX1080T11PB-CG2/163704743979?seller seems okay
350 is hard to find on ebay
but 450-520 is doable.
now sometimes I get
ebay ebucks of 8% and 2% on my cc so 10% off - 7% sales tax = -3%
so 437.50 on ebay from a good seller is possible.
with free shipping.
So the op needs to realize asking over 500 is too much for a non waterblock card.
prices at 400-450 with free shipping are closer to correct.
350 is too low.
I have a lot of 1080ti's I mine them as they profit for me.
If I should sell mine I would not ask 550 or 500 maybe 475 as they are waterblock cards which are better.
Op should consider dropping to 400-450 and offer an escrow option.