This scanner has a 3d printed body printed in high quality ABS for strength and longevity. The interior spinning disc section is machined from acrylic just like the original prop. The bottom cap unscrews to give access to the 3 button cell batteries that power it. I am asking 225.00 for the scanner. If interested just pm me, I prefer zelle but can also take paypal. Please don't use the buy now button. Shipping in a flat rate priority mail box is 10.00.