Why sell so much over the price? 40% is ridiculous you can probably make much more sales if you sell say 10% over price.
But why sell for 10% over when your customers (I use that term loosely when referring to ebay bitcoin buyers) are willing to pay 40%-50% over?
Personally I have hit my selling limit of $5000 in 2 days before. The scammers will buy regardless of price.