It is a steep price but that is what they can ask in the premium food business.
For home enthusiasts, consider a Velleman K8200 / 3DRAG printer with paste extruder kit. It will cost you less than a tenth of the price of the Choc edge and I have seen decent results in chocolate.

https://www.smileexpo.ru/public/uplo...8861_image.jpg

I am looking for the ChocPrint slicer to create some models for printing in chocolate. If you have it or know where to download it, let me know. Thanks!