The Bandai Datach Joint ROM System is now emulated in MESS SVN and accepts scanned barcodes. For details have a look at etabeta’s playground.
These are the 40 cards (unsorted) for the first Datach game, Dragon Ball Z: Gekitō Tenkaichi Budokai. The barcodes (EAN-13) have been read with Bytescout BarCode Reader and can be used with the MESS emulator. I haven’t verified the codes yet. If you find any mistakes then please let me know.