[quote name='0078265317']
BTW sealed copy might be worth maybe 200 in 10 years like somebody said. But once I've opened it and start playing it won't be worth much right even 10 or 20 years from now right? Or just just the bonus soundtrack cd or whatever it is called might be worth alone even alone if sealed? Or should I just open it and see what it is?[/QUOTE]
$200? Good luck, this is sort of like that rare, limited edition comic book, where everyone buys 2 copies, one to read, and one to keep mint, and it never ends up being worth anything, because now theres hundreds of thousands of mint copies in existence, and everyone who might want one has it.
There are VERY few video games out there currently worth more than their initial value, even sealed and never opened. Of those games, 99% of them are games from the 80's and 90's that either had a limited print run, or subsequently gained a larger or much larger following (Earthbound, FF7). These games are hard to come by brand new, because no one back then had the sense to buy an extra copy to sit on for 15 years. Mario Allstars is a rerelease of a rerelease of 4 games that have been rereleased countless times since their initial release. Even brand new, you'll never get more than 50 or 60 dollars out of this, which is still a decent profit for a 30 dollar game.