Have a cold beer or two (cheapest beers in PP)while sitting at California2 and most of the street book sellers that walk past will have this map for sale - all though they only have copies. But they are fine and much cheaper then the originals.
Also say hi to Jim the owner - Great guy and fun to chat about bikes with, where to go, road conditions, etc. Also, many of the local riders will be found here having a drink in the late afternoon and evening.
Cheers,
David and Mai
Chiang Khong