Ah for Christ's sake.
Honestly Unknown_K, what's better- $25 000 on one transparent SE (which probably has a gazillion issues), or $10 000 on a whole shitload of rare & vintage computers?
And honestly, why the hell would I invest $10 000 in computers just to become bored with them 5 years down the road? I would have to be a real asshole to commit to such capital, then drop it. It's all about commitment, and I personally doubt that anyone who would purchase this set would become "bored" by it. Would you become bored by it?
And why would I want to sell them soon after I purchase them? Obviously if I were to get this set, I would do so with a very adequate amount of income, not enough just to get by, or put me in a crap-load of debt. Even if I were to sell some off (after having gone through them, which may take a few years), the cost of these computers is only going to go up because every year people throw vintage things out (and the fact that vintage computer collecting is becoming an increasingly popular hobby. After all, this is the information age. Collecting computers is the equivalent to collecting baseball cards 50 years ago, although this is much more expensive in some cases). I figure that in the next 10 years, the Plus (which there is currently quite a few available for) will be almost impossible to find, either because those who do have one (or two, or three) will not sell them, and if they do, they will ask a big premium for them.
Bottom line- this would be something that I would devote the rest of my life to (given the opportunity). Besides, whatever I don't want, or need, I can always inform fellow 68k members about on the trading post. Our role here is to preserve, maintain, and sell vintage computers. I'm not sure what yours is, but clearly you sound like a person with dollar signs in mind when purchasing vintage computers. Get over it. Either you enjoy what you do, or you don't. To each his own.
I'll leave it at that.