There are many different variants of the Phonemark program recorder made. Anyone who wanted to sell program recorders could order a shipment from Phonemark. Just like a.o. the Seikosha GP500 ( =Atari 1029, Commodore MPS801 and about 10 other brands).
Here is an image of my collection of Phonemark Atari program recorders. I did not include the XC12 as everyone already knows it
You can see there was also a German variant using the name "Turbo-Data". The Phonemark one with the British mains plug is, in my opinion, quite special because it did not draw power from the computer. Most of these Phonemark "for Atari" program recorders were sold in Poland.
The same program recorder also excists (in many variants too) for a.o. the Commodore 64 and the MSX computer.
Oh.... 250 Euro is ridiculous
