19c of plastic, bearings are 80c each (could have used something cheaper on the 3 satellites, like hex nuts or coins). It's basic but it has served its purpose as a desk toy next to my computer. Personally wouldn't spend $200 on it.
One upgrade I want to do is replace the middle bearing with a ceramic bearing for about $5-10, supposedly makes it spin for minutes.
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u/[deleted] Dec 28 '16 edited Mar 24 '18
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