You can still buy them new from Directron. Fiddling around with shopping cart reveals they currently have twelve left. Shipping is for the US and Canada only.
Thank you very much for interesting info.
Unfortunatelly site Directron.com seems to be down now (timeout). And I am from Bohemia, thus there could be problem with transport.
If I not succseed with colleagues here, I will try Directron someway.
AmigaOS3: Amiga 1200
AmigaOS4: Micro A1-C, AmigaOne XE, Pegasos II, Sam440ep, Sam440ep-flex, AmigaOneX1000
MorphOS: Efika 5200b, Pegasos I, Pegasos II, Powerbook G4, Mac Mini, iMac G5, Powermac G5 Quad