How do you check a sell/buy board?

Many online stores sell famous keyboards such as Real Force, Happy Hacking, Majestouch. But most people who visits this site are interested in old-age/rare/custom-made keyboards. And they are found only here or online auction because they have been discontinued. So it is my routine job to open here and check market regularly after I turn on computer. That is continued until I turn off computer.

But it is very boring for me to press 'F5'. Sometimes I think that is wasting time but can't stop. Maybe cool stuff always would be appeared during you are doing other things. So other guys including me also feel inconvenience if you have to be far from computers. And the reason why I have to refresh again and again is that there are too many competitors ;) So you will lost an important chance if you hesitate for a few seconds.

I'm wondering how you monitor market. Press 'F5' like me or have your own way?

PS. Most effective way to solve this problem is just enjoying with keyboard-lovers not keyboards ;)