The cost of the Annapurna Base Camp (ABC) trek typically ranges from $600 to $1,500 USD per person, depending on factors like the duration, group size, level of service, and whether you choose a guided or independent trek. This usually covers permits, accommodation, meals, transportation, and the services of a guide and porter. Opting for a customizable itinerary allows you to tailor the experience to your preferences, which can affect the overall cost. Let me know if you’d like a detailed breakdown or help planning your ABC adventure!