I am selling my licence (comes with a USB dongle) for Imageprint v8. It works with the Epson 2100, 2200, 2400, and 2880 printers on both Mac and Win.
My asking price is
$500 $400, payable via Paypal; this includes Paypal fees and shipping worldwide (the cost of the current v9 licence is $695).
Contact via pm only please. I have 100% ebay feedback since 2003.
Imageprint is probably the best RIP available; a review:
http://www.luminous-landscape.com/reviews/software/imageprint8.shtml