Hi Gaspare I really just began to ponder this question recently..............I sold off my dagger collection within the past 5 years Himmler, chained SS , NPEA, NPEA chained leaders, 2 full mint Rohms, 2 Government leaders, HJ leaders 21 naval dirks I have nothing left Im under 60 but thought best to do now I do have other collectibles and have supplied my spouse with contact numbers of knowledgeable people who will liquidate when and if necessary I'm fortunate in that my spouse is aware of and has met many in the hobby............................. a valid question as many older collectors pass away.. regards, Ryan