When I grew up in Chicago you could go to a small town about 30 miles south to a cat house with about 5-7 ladies and get straight sex BB for about $7, BBBJ $10 and "arournd the world" for $12. The gals would come in the room with a pan of warm soapy water to wash your dick and if you weren't careful you'd pop too soon.  This was in the mid to late 50's, (yeah I'm old).  

Then thru the 60's and 70's streetwalkers were plentiful and inexpensive.  These ladies were good looking and clean, remember this was before aids,  But like the cat house, these were not GFE, no self-respecting hooker would kiss.  And no guy would think of DATY, since all sex was BB.

The 80's and 90's were escort ads in the yellow pages, kinda of a hit and miss at best. And then came the wonderful age of the internet and the escort review boards. You younger guys dont know how good you've got it.