I checked your statistics and it was calculated at 0.0088 BTC but it will be lesser because of the red trust and the post quality is somehow towards to poor quality.
Userid :901201
Posts :185
Activity :42
Trust Score :-2
Post Quality(words) :74.05% ( 137:48 )
Post Quality(chars) :62.7% ( 116:69 )
most of your post are on digital goods and lending section. You can try to sell this account but i doubt they will pay you 0.001 BTC for this.
He won't get anything for this account, it's not even worth 0.00001 BTC
Plus he can't even apply for most sig campaigns. Are there even signature campaigns that accept users with red trust?
And lastly, selling and buying of accounts is luckily dying out, prices on that price estimator are way too high and after looking at the sold accounts + how long it took to sell them, I've seen a steady decline.