Support of COV Sets and Cards was discontinued long before the SX-200ICP.
When My customers want to hold onto things like that I ask them I simple question?
Look around your office, How many Calculators, Faxes, Photocopiers or any other electronic device is older than 5 years? 10 years? 15 years?
The COV technology is over 20 years old and is more critical to the business than a calculator, isnt it?
There is an island of opportunity in the middle of every difficulty.
Miss that though, and you're pretty much doomed!