I think it's the strangest thing ever that some people actually buy something for entertainment and worry about its resale value. It would be like me worrying what the value of the two quads and trailer I bought..., I couldn't give a shit what they are worth now or when I'm done with them, I bought them to enjoy. Or when I road bikes all the time, picking out a frame based on what I think it's value would be next week, instead of the hand built one I want, riding the piss out of it and never looking back. I'm not even that well off, I make a modest wage compared to probably most on here....
I am deffinatly in the an investment is separate from my toys camp, though I have known people that see everything they buy as an investment. These people usually jump from one thing to the next, usually what's hot at the time. Weird....