Here a good read on graphics program. In today's dollars, Corel works out to be $1,088.28
486 issue, start on page 211
https://books.google.ca/books?id=NsgmyHnvDmUC&pg=PT275&lpg=PT275&dq=CCP+Development+gem+artline&source=bl&ots=xgEwvUT-uX&sig=nLm-wYg8-Zju7PK3fLuj3A2UK7k&hl=en&sa=X&ved=0CDoQ6AEwBWoVChMIqsGVt7zAxwIVjHI-Ch0PsA9A#v=onepage&q=CCP%20Development%20gem%20artline&f=false
Cool! CorelDRAW version 1.21. [:D]
The comparison starts at page 241, though.