2005 Honda Civic Transmission and Radiator Fluid Change?

I was told I needed Transmission Fluid and Radiator Fluid change..

How much would both of the cost ? and if I had to pick one to do right now and the other later which one should I have done tomorrow?

I have a 2005 Honda Civic little over 61,000 miles ..
Update: It was Recommend to me when I got the oil changed.. my car drives sooo slow.. even when I'm going like 60...it feels like my car is pushing..
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