It has nothing to do with wanting to answer it, NOBODY CAN ANSWER IT!
Look kid, how the hell is ANYONE supposed to be able to answer a question on whether or not an ACTION FIGURE is going to increase in value down the road?
NOBODY KNOWS!
Your question IS absolutely and totally ridiculous.
If YOU think it's going to increase in value, then buy 10 sets.
Hell, get online and buy 50 of the things.
You obviously don't need to play the stock market or be allowed to play with action figures, since this whole thing is a hard concept for you to grasp.
EDIT: Is it just me or is anyone else getting a "Weyland-Yutani" vibe from Furley?