noun, noun which may take the genitive case particle 'no'
Refers to a high price level, often used in economic or commercial contexts. Can modify nouns with の.
High-priced products don't sell easily.
Housing in this area is expensive.
高額 also means 'large amount of money' or 'high price', but is often used for sums of money, fees, or prizes, whereas 高価格 focuses on the price tag of goods or services.
高価格 means 'high price', the direct opposite of 低価格 in retail and business contexts.
Compound of 高 (high) + 価格 (price). The exact historical derivation is uncertain, but the meaning is transparent from its components.