You getting the Super SD System 3?
Nah, still too expensive. Much less than buying the few more games I still want for the PCE though.
I will also add that the mid-end life of a console is the BEST time to buy it. The PS3 and 360 are amazing to collect for right now, not as good as a couple years ago when stores were clearing out PS3/360 games though and you could get new games for under $10.
I would also expect the next gen Nintendo console to support Switch games. Xcompat is a trend you will see in this upcoming hardware gen. Sony, from what my spiders tell me, will just be xcompat w/ PS4 but will focus on bringing older titles through digital means.
The next Xbox I would fully expect to be xcompat w/ all previous Xbox gens. In fact I think they even announced that somewhere.
So it stands to reason Nintendo will follow suit (unless they surprise everyone and go w/ a digital-only console, which is very unlikely)