I'm a random developer/sysadmin so when I see something that is interesting I offer as much as seems reasonable to me. Then I receive responses saying, "Sorry

I'm a random developer/sysadmin so when I see something that is interesting I offer as much as seems reasonable to me. Then I receive responses saying, "Sorry I was looking for £10,000". It really does help if people give an idea of the figure they're searching, even if just a lower-bound.