Wow. It's been a while since I've seen these type of kiosks. They really do look old school. Just curious, not that I'd buy any of these (don't have $30k lying around to get minimum order anyway), but where were these used and in which period? Which currencies supported? Which OS? What's the after sales support like?
Should provide a lot more specification details, perhaps even a website. Lots of curious buyers, why not give them all the info up front? Would love to hear if you actually got any orders.