I have started a Time Travel story, one topic I am unclear of is what the costs were at massage parlors (in the USA) in the past. (my story will feature some travel between the present and 1930's to 1970's). I assume in 1960 a massage would have been $10 or less, (I remember my first job in 1970 paid minimum wage which had just gone up from $1. 40 to $1. 60).

The other part that is difficult to find on a Google Search is what was a happy ending or full service tip range. My hobbying didn't start until the late 70's in the military, but I can't remember the actual costs from back then, Is there anyone old enough, or talk with an old timer to AMP visits? Any help would be great. Thanks.