There is a way you can buy SSL from Comodo , Symantec, GeoTrust, Thawte, Rapid SSL for a lesser price than in their official web site.
For an example you can get Comodo Essential SSL for just 10 USD as in the picture below is a proof of it in GoGetSSL. Go Get SSL https://my.gogetssl.com is one of the best place for you to buy a premium type of SSL certificated from a well reputed service provider for a less price up to (90% off).
They provide all types of SSL requirements such as (01-26-2018 price list)
- Domain Validation SSL (Basic) $4.08 per year
- Domain Validation SSL (Your website visitors can check your business information) $23.22 per year
- Extended Validation SSL (Green Address Bar ) $77.68 per year
- Wildcard SSL certificates
- Mulit-Domain SSL certificates (to protect up to 250 SAN items) $20.85 per year
- SGC SSL Certificates ( gain highest 256-bit protection )$74.88 per year
- Code Signing SSL Certificates $69.88 per year
- Email & Document Signing $9.32 per year