Their calling it "price tag" is a diversion - a ruse to hide its real purpose - which is to elicit a Palestinian response. The West Bank Palestinians are wee bit too peaceful these days - way to peaceful for the agenda of the Israeli right. Wanna know why these guys aren't caught and punished - even though the IDF/Shin Bet does nab them here and there? It's because they're on a mission to provoke Palestinian violence - to give the right wing [government?] what it needs to counter international criticism - and they're protected by elements within the Israeli government itself. Terrorism? You bet it is! Cowardly, underhanded, terrorism!
Turkey: 5 killed in clashes between authorities and PKK (Reuters)
from the article: West Bank mosque set alight in suspected 'price tag' attack