As Ariel said our kind of collecting is a sort of investment.
However I dissagree with him about the value decrease in the future. I honestly think that thoose nowdays kids who play games like Prince of Persia, Berserk, Ninja Gaiden ecc. and watch moovies like KillBill, Last Samurai ecc. at a certain age will be enthusiastic to buy some stuff they saw in thoose beloved games/films and they'll be prepared to pay big bucks for it (even more than we do today, 'cos we/you weren't not so much under the affect of the mass-media ;o). I think that interest in collecting will fall over the years, but the number of people who will be enraptured to put a pair of katana or shamshir on the wall will drastically increase due to thoose movies and games.
Beeig myself still pretty young (I've just turned 26 and I still play games and I'm certainlly not ashamed of that) I can confirm that all my coevals are shocked upon my collection. Further, I was selling a 3000$ katana made by osafune sukesada the previous week and I've sold it just yesterday to a pampered youngser just yesterday for a double price. When he saw my little collection he almost felt to a down, he wanted my 13 Luk Keris so badly, 'cos he had seen it in Prince of Persia (yes, games are sometimes stupid), but unfortunatelly it wasn't for sale

(I regret it a little, thou).
So do not underestmate the power of modern media... Just take a look at the big bucks United Cuttlery and other licenciaries are doing by producing and selling sword and other regalia from the films. I guess that someone would be prepared to buy a real japanese gunto (also appeared in many movies) rather that thoose modern made trash, if he would KNOW that he can get it for just the double price...
Well I also predict an even greater increase of Nazi and Soviet memorabilia. Why? Well I guess that bad guys were always and will be for ever verry popular.
On the other hand I'm almost certain that stamps, coins, or more "stupid" things like pencils and lottery tickets or antique toalette paper (what the hell???) and all that meaningless stuff will fall into oblivion sooner or later.
Well, for the end, if you, older collectors have probblems with afterdeath disposal of your collections, I offer volounteer to take it over and I promise to maintain your collections properly
