mmmm....this could be interpreted another way - the folks with tons of money to blow on hobbies are more likely to buy & try stuff and are fascinated with the latest advances in bino tech. For me the "alphas" have the opposite effect - they tend to stick in my collection because I fear going over the edge of the looming depreciation cliff.. You see more alphas in the classified than anything else because if people don't use them a lot, and they need some extra cash for an emergency, they know where they can get $3000 and the NL is the first thing to go. If your binocular only costs $500 you figure you might as well keep it because it isn't worth that much.
I figure as long as I hold onto them, I won't take a loss. Doesn't make any sense, but still....