I have website for sale as below :

Domain Name : Allseobacklink.com

Niche : SEO Backlink Service

Domain Registrar : Godaddy

Website Type : HTML

Monetization : The website provides Seo backlink service to the customer, once you got order you just need to deliver it to the supplier and once the supplier sending the report you just need to forward it to your customer. That's it!
You got profit from the different price from Supplier price and your selling price.
All selling price you got 100% margin. So far within one month i Got total $300 Sales
Below is the payment proof.

Traffic : I just once tried to advertise the website through Facebook ads and Google Adwords with Coupon. I never put stats script on the website.

Bidding System : Start $10, Increment $5, BIN $200

Duration : 3 days

Happy Bidding.