Welcome to Gaia! ::

If you are looking to buy or sell things, might I recommend using Basil Market. Basil market is a place in which you setup an account and then put in info on your Maplestory characters then search around for things you want on Maplestory. Basil is kind of like a marketplace in which people gather(It's a lot less of a hassle to go here than go to free markets in Maplestory because there is no lag). What you do when you find an item you want, click on it, from there you will have two options:
1)Bid on it and hope to win it in an auction.
2)Bid on the amount where it says auto-win and automatically win. (You must have +5 feedback to do so)
Once you have won the auction, you should receive a private messege from the person of whom you are purchasing from organizing a meeting time and place in Maplestory. Once the transaction is complete, both you and the user you had purchased the item from will give eachother feedback.
Feedback is a rating you get from the user once you complete the trade, it can be positive, negative, or neutral. Most things on the site such as forum posting, auto-win bids, etc. require a certain amount of positive feedback. There is also a wishlist you can have that will automatically find auctions on your wishlist items.Basil market DOES NOT sell NX cash or cash items, it is against the TOS of Maplestory!

If you wish to find out more, then visit Basil Market and begin registration.

This is used beacuse you only trade with people in the guild. Besides they also have a Gaia, so they have a great chance of not running away. There are a lot of problems with useing Basil. Sometimes you trade nicely, and they write you a bad review, beacuse they didn't want the items anymore or wanted it for less. I think that a smaller but more direct crowd would be better...