you're way too green to be selling here yet. A lot of selling on here is trust and quite honestly with how recent your account was made and how few post you have made... it looks like you only made this account to sell which, is not welcomed here.
it dont say in the marketplace rules that your account has to be a certain amount of time old so and i made this account to catalog my games and make a comprehensive wantlist and then i seen there was a marketplace and was like hey maybe they would appreciate some of my games more than me bc im not really passionate about the ds anymore, point is, i dont see why i cant sell here and i did not make my account just to sell here, yeah ive only been on here like 2 days but ive already started interacting on the forums, customizing my account, and added like literally 15 games to the database in one sitting, im obviously not just on here to sell
Relax mate.
You have 4 total posts with 3 of them being in this thread and one other one that makes zero sense to the topic it was posted in. A post in the intro thread might've helped or just replying to any thread on topic might have as well. Other than that, If you're looking to stick around then welcome aboard and get acclimated! However, you have to realize that there are some things working against your favor. New account, low posts, semi-rare item FS. While you posted a picture with your name, that's still a bad mixture and this thread may get locked.
As for verbiage regarding account age and what not, I thought there was but only spied this...
If you're only signing up to sell stuff then you're not welcome here.
There's been a couple of others who've posted here recently and made a beeline for the Marketplace first. Maybe there ought to be something posted like "All FS Threads will be locked until 100 posts reached" though that's no guarantee someone won't just spam up the place to get access. Anyway, if you're sincere then get to acclimating but don't be surprised if this gets locked.
*EDIT* I noticed the 4th post was in reference to an unofficial release so your post in the Seether Christmas thread makes better sense.