I was thinking they were going to be sold for 2-3k

The more interesting thing is that in its ad for this device Ebonite is actually saying oil needs to be removed from balls. They had previously said that it was plasticizer that had to be removed, not oil.

http://www.powerhousebowling.com/news/news_detail/powerhousetm_wave_brings_ball_care_out_of_the_kitchen

As interesting is the temperature that they say the Wave device uses, 140 degrees F. That is the temperature I had understood was the dividing line between extracting oil and extracting the vital plasticizer. At or below 140 deg. F you get oil; 150 and above and you also get plasticizer.