The MyCDE store is a store users can create to sell unwated items for a price they think is reasonable to sell the item for.
TYour store is something you control! You pick the items to put in the store, and you pick the prices too. Once your item is in the store, all CDE users have the option to buy it for the price you are selling it for. In the store feedback, some users ask if you can "lower the price" on a certain item. MY opinion- JUst lower it 50-100 cds to make the person happy :)
You store can be found n the right side of your profile under your family tree. Or on the left side of your profile under the catagory "Profile menue"