ALS'/DLF' : your daily dose of Arcade Life Style...inside the Dragon's Lair!
Best bet is to contact Ronnie Klok (rklok.nl).Not sure if he is on this forum though.I've got all my candy cabinets from him, top guy!Located in the Netherlands but ships worldwide.
BTW, note that the Blast is normally not wired for Jamma, so if you want to play Jamma games, you will need a so-called 001 Jamma loom (part number 600-7143-001). However, many Blasts come with it (mine did).
http://videotronicsuk.com/arcade-machines/blast-city.html