Using a variation of the pen-and-paper Dungeons and Dragons 3.5 rules and set in Eberron.
Yes, that's right, it's a world class MMPORPG and it costs nothing to play.
Yes, you CAN put money into it, they have an online store, but you you can play all the way to the level cap and pay nothing.
The client is huge, 3 or 4 gigabytes, depending on which version you download.
This can be a problem, especially if you have a cap on your monthly bandwidth.
Many ISPs (Internet Service Providers) have a 5 gigabyte cap for residential accounts.
Before playing DDO you need to create a free account, which requires a unique email.
If you have an account that you used with a free LOTRO trial, it may not work, we encountered some difficulties.
You will likely end up installing Pando Media Booster.
Pando is a peer-to-peer download client, which will increase your bandwidth usage even more.
I researched the product, and it seems to be legitimate and spyware free.
As soon as you successfully download the game, I suggest you uninstall Pando.
Note my client uninstalled Pando the other day, so it is possible that they are moving away from this approach.
There are three or four basic ways to sell your stuff.
Barkeeps and General Vendors
You can sell items to barkeepers and general vendors.
This is where most of your junk gear will be sold.
To find your friendly bartender, look f0r the green mug on your map:
Seems simple enough, but there is a trick to it.
Each area has a quest series to complete, and once you complete it, you get a better sell rate vendors and other buyers in that area.
In the Harbor, the discount quest is Waterworks series.
In the Marketplace, the discount quest is Seal of Shan-To-Kor.
The brokers will give you better return for your money. I intend to post the broker information and location here in a bit.
You can sell to other players in the auction house.
Be warned, the house takes a hefty percentage of your sale, as well as a posting fee for each auction.
Expensive, but the advantage is that you can go play while your items sell.
You can also find some good deals here now and then, but I suggest you check the brokers first.