I just discovered this forum after living in BKK for 8 years. Really great forum.
About the price list on this page... based on my recent visits, the average prices have come down. They are around 550-600 for 1 hour, 700-800 for 90 minutes, and 1000-1100 for 2 hours. (Of course, these prices don't include a tip, which is around 1000THB if you're expecting full service.)
I visted two places this month. Gents Spa and UrbanMale Massage. Gents Spa is one of my favorites (
gentspa.net == Thailand Gay Male Massage - Massage by Men in Bangkok by male Gay by Aroma Massage Gay on our Spa Gay Male) I think about 5-10 guys work there (cute and young). I've been three times (with different masseurs) and all massages were fantastic. But don't go there expecting full-on service. (I don't expect it, so I'm not disappointed.) Finding the place is a bit of a nightmare, but worth the effort if you are really looking for a good massage. The 90 minute massage was 900 THB, not including tip.
Also went to UrbanMale (
Urbanmale Massage by Thai Men | Male Massage Bangkok Thailand), twice, and had an execellent massage and service both times. There were 8 guys working when I went, masculine beefy and skinny-boy types. The 60 minute massage was 600 THB, not including tip.
More later.