No, you're not suffering delusions from all that tryptophan, domain name registrar DomainPeople announced some heavily discounted pricing for the .PRO extension this week, offering the .PRO domain (first year only) for just $4.95/US. 

“Our discounted .PRO domains give business professionals a simple way to promote their brand and also lends them additional credibility with their target audience,” said Chris Kruk, Product Manager at DomainPeople. “A large inventory of .PRO domains is available, with many attractive domains that are simply not available with other domain extensions. Registrations for these domains are growing at an exponential pace, so professionals are advised to move quickly to secure memorable names.”

Those interested in acquiring a .PRO must be individuals and businesses that are licensed or certified by an appropriate authority.