Closed Sum USB Keyboard to Amiga Keyboard adaptor A234/CD32/A2000/A4000

[waire]

Hi,

Looking for this product, https://retro.7-bit.pl/?lang=en&go=projekty&name=SUM234
Not in production currently, but if anyone is willing to part with it or know some place to get it, please let me know.

https://www.amibay.com/showthread.php?107936-Sum-USB-Keyboard-to-Amiga-Keyboard-adaptor-A234-CD32-A2000-A4000

Thank you