So I have had this KEM setup for over 15 years. No bowing in cards and case is basically mint. I just unwrapped the blue cards last night from the cellophane (wonderful smell btw) to identify the date on the ace of spades. The red deck is still sealed. I believe it means they were produced in 11/02?? Any guidance on what these go for would be appreciated. They are blue and red arrows and bridge sized standard index. They appear to be mint. Thanks for your help.