New CAW format? Help with Rules for legacy KOP

While doing the CAW for my team I ran into a problem in which I could not discern whether or not to list Items that we had received in previous years as a KOP Item or a normal item and If i am to price old ones or to leave them as $0.00. Feel free to tell me anything else about this years CAW and anytips or link me to a good example. Thanks:D

Items from any Kop are $0.00. Just list what year it came from if you know.