Quoted By:
>The costs of keeping the marks range from $8 a month (€7.30 - though in Europe the cheapest Blue Tick subscription actually amounts to €8.40 a month) for individual web users to a starting price of $1,000 (€913) monthly to verify an organisation, plus $50 (€46) monthly for each affiliate or employee account.
>Affiliation badges indicates that an account is connected to an organization on Twitter. The affiliation badge contains the profile photo of a Verified Organization and is applied to all the affiliates of that organization. Affiliated accounts can have gold, grey, or blue checkmarks depending on the type of account. Affiliation badges are displayed on Twitter profiles, Tweets, timelines, notifications, DMs, search results and elsewhere.
so, the "starting price" is 1k$ per month + 50$ for everyone in the company