My brother and I went to Dubai on december the 26 and didnīt need a visa. We are EU citizens. Also, the visa isued (if you can call it visa) was a common stamp that didnīt cost.
So as I know, Visa cost is $0 and can be issued on arrival. What citizenchip do you have?
Went to the Atlantis at the Palm and enjoyed the Kaleydoscope buffette brunch.