Costs On Trail

Costs ($$$) DURING a thru-hike?

In planning my 2014 thru-hike, I am trying to understand what money I need for what WHILE HIKING the Appalachian Trail*.

* NOT including

CLOTHING

GEAR

HOME BILLS / Etc.

or TRAVEL to and from the trail

What are the specifics that require money WHILE HIKING the entire 2184.2 miles of the Appalachian Trail?  Anything that cost money during a thru-hike. 

Updated List of what MAY cost $$$

DURING a thru-hike:

ATM Charges

Batteries

Clothing (new)

Clothing repairs

Emergencies (health, family/friend, etc.)

First aide supplies (sun screen, mole skin, anti-septic, etc...)

Food

Fuel

Gear (new or replacement)

Gear repairs

Hygiene items (soap, toothpaste, toilet paper, etc.)

Insect Products (Premethrin, Picaridin, DEET, etc)

Laundry services / supplies

Lodging (hotels, hostels, campsites, cabins, shelters, lean-tos / permits)

Mail drops (receiving) incoming supplies/food

Mailing bounce boxes, supplies home, postcards, gifts, etc...

Maps

Phone card / cell phone charges
Restaurants

Showers

Shuttles

Town entertainment (movie, alcohol, etc.)

Any additions you can think of?