If you cannot afford the small amount for a 3DS in the next 10 months, then you need to take a good long look at what you're doing wrong with your life.
its been a while since i have logged in here but i logged in just to say this to you(so you should feel special)
people have bills to pay, and people have families to feed
just because you are handed everything doesnt everyone else is, rainy days happen and if you had to choose between spending $200(after taxes and everything because i know most kids dont calculate tax with their purchase) on a 3ds or $200 to fix your car so you can keep your family fed, and a roof over your head, i think most sane people will spend that $200 on their car
you have a lot of growing up to do kid if you think like that
ON TOPIC:
i feel the new pokemon games are not going to sell well, most people dont buy the latest and greatest console for their kids, heck i only got my 3ds because it cost less to buy then a dsi xl was last year(christmas special) and the only game i bought was star fox 64 for nostalgia purposes, and honestly the new pokemon games look really low quality as far as graphics and gameplay went, no high res images, terrible camera angles, and bad animations. the pokemon on the other hand look amazing but thats it really, and even though everything is subject to change, i dont think it will change much from the launch trailer
EDIT:
wow reading through this thread, it seems there are a lot of spoiled kids here
who ever thinks $150 isnt a lot of money is either a spoiled kid, or an adult mooching off someone else
let me list out what you can buy for $150
1. a months worth of groceries
2. 2 cheap tires
3. 1-2 months worth of gas
4. replacement exhaust for your car
5. a tablet(which is a ton more useful then a 3ds ever will be)
6. a replacement phone
7. $150 can make or break 1 months rent
8. 4 new brakes pads installed
and there is plenty more that i can list but im not going to because it will take to long but you get the idea