All Epson hardware that they developed

Title	Product type
AP-80EX Price: 69800 yen (64800 according to https://www2s.biglobe.ne.jp/~ITTO/x1/hard.html )	Plotter/Printer
AP-80K Price: 69800 yen	Plotter/Printer
Epson PI-40 7 color printer for use with "Chakkari copy" http://www.generation-msx.nl/software/epson/chakkari-copy/release/547/	Plotter/Printer
Epson PI-40 - Ink cartridge	Printer accessory
GX-80 MSX compatible, when MSX PIC (Printer Interface Cartridge) is installed in the printer.	Plotter/Printer

All hardware: Epson