First thing I would do is buy a few small items to see how the system works.
As a new seller you will be limited to the amount you can sell till you establish yourself
Also as a new seller your first few payments will probably be held by paypal for 21 days.
Do an advanced search for current and completed listings on items that are similar to yours.
Unless you have some rare items you won't come close to getting Book Price on ebay.
