Looking for legit cheap but good massage

Due to the economy and my personal loss (explained in another thread) I want to just go for a few 1 hour massage sessions with no extras. If possible I would like to have young providers do the job with decent techniques and for a relatively low cost (between $20 and $40 per hour). I prefer places in the southwestern part of LA but I would go as far as Hollywood or even the OC if the place was worth the drive.

Any suggestions are appreciated. I did see a banner in front of a place last week near where I live that was advertising a 60 minute session for $20 but I drove all over the area and could not find it again. I forgot where I saw it.