This is the 742nd most frequent Indonesian word.
harga
Price.
Here, 'harga' is used to mean the monetary value or cost of an item.
Harga barang ini sangat mahal.
The price of this item is very expensive.
'Harga' here is embedded in the verb 'menghargai', where it conveys the meaning of valuing or respecting intangible things.
Kita harus menghargai pendapat orang lain.
We must value other people's opinions.
In this context, 'harga' refers to assigning a cost or price to a product.