To me some of your prices appear rather optimistic. Look and see what other sellers are offering similar material for. With banknotes condition is particularly important and you need to grade the notes according to accepted norms. The $1 bill has been described by 'theczar' as looking like it has been through a shredder and appears far too highly priced unless there is something particularly special about it. If there is it should be in the item description.
You will need a bigger range of items - remember the majority of members are European so there will not be many interested in specialised Indian notes such as the ones with fancy numbers.
Look at what other sellers are doing and listing and see what is selling to give you an idea of what sort of items to list.