Hello, izzidore,
To convert, Rs. to Euro, you may use this site:
http://www.xe.com/
(or any other converting site on the net), or log in to ebay India to bookmark items of the category you want to sell in your "my ebay" and then log out, log in to your "my ebay" in a european ebay site and have a look to the prices to compare them (as they are than shown both in Rs. and in Euro in your watching list).
HTH
Regards,
tsange