One of the sets I am most proud of is my 1995 VIP Emerald Proof set. It took me until 2016 to finish it but I think it is worth the effort. The last card I needed was the Kyle Petty and searched for 3 years before I found one.on Ebay. Then the dealer wanted double book on the price but I bought it anyway. I think we should call this ' last card syndrome'. It is where you will pay almost any price just to finish the set.