http://www.jimmys-adventures.net/trekking-guide-nepal/
How much is a guided trekking trip to everest base camp?
I’d like to Trek to Everest Base camp through Nepal in the next few years. How much is a decent guided trip?
Twenty day trek $2790 from Kathmandu to Everest base camp and back to Kathmandu , check the link for more details.
http://www.worldexpeditions.com/au/index.php?section=trips&id=24#top
Annapurna Trek with Nepali trekking guide