An asset doesn't show depreciation until liquidation, as Wayne says, until the deal is done, everything is just unrealized. The cash value may depraciate, but the physical value does not. My 310 does the same job as a brand new Baron does for over $1.7MM more and in order to get an airframe in this condition I'd be buying an $800k G-58 a few years old. In physical value, they are equal as they do the same thing with the same equipment.
I'm not an investment banker, to me money doesn't have value as a product, money is only a tool. The job the equipment does determines determines the value of equipment to me. In the scale of comparable condition and time aircraft, my 310 is listed cheap.
I realize most people don't think this way and that's fine, fly what you want. You want a 310 to keep for 10 years, go ahead and buy that $40,000 one, go for it. At the end of 10 years you'll more than have made up the difference in maintenance and repair costs.
I don't play in the world of economic idiocy where money is the final product of everything because that is exactly why the country and world is in the financial mess it's in. Mankind is just too shortsighted in his thought process in nearly everything he does. If the line of thinking that Wayne uses is so correct, why do we go from financial crisis to financial crisis? What do you think is gonna happen with the gold market that they screwed up like the real estate market? All that TARP money is now in gold. What value does gold have? Gold is pretty as jewelry and is a great corrosion proof conductor for plating, that's it, you can't eat it, you can't drive it. The only reason it's worth $1700 and oz is because people assigned an imaginary value to it.
This mode of thinking is wrong and is what needs to change. The only way change happens is for every individual to change their thinking. Change always bring hardship before it brings improvement, were just all to soft to do it so we just keep whinging about how bad things are getting while contributing to the problem.
Personally I live by my convictions, that's why I don't have many. When I know something is wrong, I just don't play, I refuse to be part of the problem, if I go Wayne's way and dump it like bad stock, I lose, if I have the plane for life, I don't. See, again, it's a matter of value, I value my ethics more than I value money.