My understanding ( through a facebook friend who went and got a photo of Omega! ) is that the charge was for Omegas act.
Dont think it is normaly that price.
It's not the normal price only at the door, people were walking around selling entry bands for 300 or 500 pesos, I forgot which. It was a packed night so they did well.
good article, I went there after the grand opening and it reminded me of the other discos in the area. 100 pesos for a small presidente is not going to drag in the local crowd. The colmadon "El Flow" is where I would drink. Half the price and authentic dominican music all night.
I stopped in the day after the Omega show. Not much of a reno. Looks the same as it did before it closed. I didn't have to pay any cover, since there was no act. I hear the same from friends as I saw inside. Same interior as before.... little or no clients on normal nights.
El Flow is usually packed. Been there a few times myself.
Cheap drink prices help.