Looking for a complete guide for Mount Everest Base Camp Trek

I am an adventure lover and planning for performing a challenging trekking adventure. I want to choose Mount Everest Base Camp Trek for my trekking trip. This Mount Everest camp is the world’s highest peak, so performing trekking trip is really a big achievement. I am new to this camp and don’t have big budget for this trekking trip. What can be Mount Everest Base Camp Trek Cost? I don’t have ideas about this trekking trip. So anyone can suggest me a complete guide for Mount.