expression
on bargain sale; on special offer
Used for products or services being promoted at a reduced price, often in retail or commercial contexts.
このテレビは今、売り出し中です。
This TV is on special offer right now.
noun which may take the genitive case particle 'no'
rising in popularity; up-and-coming; budding
Describes a person, group, or product that is gaining recognition or becoming popular. Often used attributively with の.
彼は今、売り出し中の若手俳優だ。
He is an up-and-coming young actor right now.