no international shipping by the looks of it but you can always contact the seller to see if they will make an exception. here is the link to the one i bought.
you would probably have to remove it from the truck to chance the battery but it is only held on with two sided tape like an emblem is. The nice thing i read in the manual is that it is good for 100,000+ cycles but if the battery is getting low it will warn you by not lighting up when you use the keypad as well as when you enter your code it will unlock, lock, unlock if the battery is low. Thats kind of nice so you will have a warning if its low