I have a Printex G2-175 6 Color Pad Printer w/ Carousel available for $25,000. This printer was only used for 6 months and was built originally to print on poker chips using an auto load and eject system. The poker chip loading and unloading system is available for an additional $2,500. Printex located in Poway, California may have to reprogram the machine for your needs. If you are interested in this system please send me an e-mail at hawthorne@eddingsbros.com or call (310) 676-2228 and ask for David and I will send you photos and more information. Serious inquiries only please.
You can also view Printex's website at http://www.printexusa.com to get more information about this pad printer or directly to the pad printer at http://www.printexusa.com/site/item_g2175_all.php#carousel
The printer is located in Hawthorne, California.