36 J. Džankić to all the rights stemming from EU citizenship, including free movement and residence within the EU, the right to vote for and stand as a candidate in European Parliament and municipal elections, diplomatic protection, etc. This raises the question of whether it is proportionate and just that access to this array of rights is exchanged for the price of a sports car. Doesn’t this dilute the value of citizenship to a tradable commodity, voiding it of the sense of rights and duties and undermining citizens’ solidarity? If states sell citizenship, what the buyer gets will no longer look like citizenship at all. Open Access This chapter is licensed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made. The images or other third party material in this chapter are included in the chapter’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the chapter’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder.