I just wanted to share my experience since I know many of you plan to buy trackballs so this is kind of my mini-review on Betson
www.betson.com.
I placed an order for a re-furbished trackball at $29.95. Shipping was showing as $0.45 on the website so I was happy. I then received a paper invoice by mail stating that the shipping was $8 so I was unhappy. I e-mailed them and they replied they would credit me the difference since they are working on the web software and it was not clear to the customer what the shipping charges were. The differnce got credited a few days later so I was happy again.
When the trackball arrived, it would not roll very well and looked rather beat up. I proceeded to disassemble it and it was filthy with grease and dust inside. The rollers were in bad shape. I was pissed off. I e-mailed them and they inmediately replied that it was a mistake and was sent a unit that had not yet been re-furbished. They said they would send me a brand new one at now cost. I would just have to return the old one. They did send it. It arrived on Monday and it was indeed new. I still have to work on its lubing/break-in to get the best performance but it is NEW.
So, in general, I have to catalog my experience as excellent since I paid for a refurbished ball and got a new one. But it goes to show that despite having some logistics problems, they go to great lengths to ensure the customer goes away satisfied. This is why I recommend them. Other people in this forum have ordered the refurbished ones and gotten very good, solid units at a great price of $30 plus shipping.