It ranges from free to $13.99( that is probably the most expensive one there is or I ever saw)
it changes from book to book
The $499.00 iPad will cost 14,986.00 thai baht
$">$1700$2. $ 800
The iPad Mini starts at $329 from Apple.
The iPad 3 starts at $499 (US).
200
$619
$500.00
€499.99
699
about 299
$499