I went to Colonia last Friday. Went to SeaCat office on Cordoba office. The price was 60 USD and I was told that I could only pay in USD and not pesos.
I paid with a 100 dollar note and was given the change in pesos in the official rate. So a big loss. Make sure you have the correct amount in USD if you can.
I felt like I was in Cambodia where scams of this type are normal and I hate that.
It seems that from the posts here you can also pay with credit card, which I was not told about it.
The annoying thing is that my Argentine friend went to Colonia last week and paid only 500 pesos.
I was also shocked with the price and quality of the food. 400 pesos for a bide that chorizo that was hard and tasteless.
One thing that I didn't know is that they give you a new 90 day visa waiver on your back. I went to colonia to get dollars and did t need a new visa waiver, but got a new 90 visa anyway. So that was a bonus.
I hope this post help others to make their trip less painful.
Thank you. Helpful. What exchange rate did you achieve in Uruguay? It definitely seems worth buying some dollars there and selling them in Florida Street...?