While the acronym PB could mean many things, those that match perfectly with the .coach extension are Personal Best and Personal Brand. This acronym in the co.uk extension sold for $10,926 in September 2018 and for $3703 in the .eu extension earlier in 2018. The acronym PB yields over 800 million Google search results. The domain name is currently registered until Nov 11, 2019 (that period transfers with the domain name to the new owner) and renews at standard .coach rates.. The automated estimates of worth for this domain name are $8700 (Estibot) and $3715 (GoDaddy GoValue). Two letter domain names in new domain extensions have sold 224 times so far with an average price of $11,300 (NameBio data). Why not pick up this short, memorable domain name today? We welcome reasonable offers on this domain name.