Mostly only check the market... whats my conclusion about buyer request is... when they see some domain in marketplace like suppose i found in marketplace perfectcanna.com and its in 12 usd so what i will do i will open request here and ask everyone to send there best names related to canna then many sellers will offer then you can see all names plus prices then understand what is real worth of percetcanna.com ...its my opinion may be i am wrong ...Nope, never, most people dont even bother responding.