Those that buys daggers for an investment are in for a big surprise down the road.
Only dealers will make you believe that these are an investment ..............pure non sense. crazy

The only time that it is an investment is when you can buy it cheap, most likely from a vet which has no clue about the real value of things, and then selling it back.
However, you will NEVER get such a bargain deal buying through a main stream dealer, niet.