Koo ChaSeung
Koo ChaSeung is an artist with 24 auction lots recorded since 2016, median price $1,382. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page.
A work by Koo ChaSeung sold in 2025 for $1,746, according to OpeningBid's index of auction results.
See the full Koo ChaSeung record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Koo ChaSeung on OpeningBid →What is a Koo ChaSeung work worth?
Across 24 sold lots tracked by OpeningBid, the median price of a Koo ChaSeung work is $1,382.
The median Koo ChaSeung painting sells for $1,746 across 17 lots.
The median Koo ChaSeung work on paper sells for $520 across 3 lots.
Some prices are hammer-only and exclude the buyer's premium.
Price breakdown by category
| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Paintings | 17 | $1,746† | $10,788† | — | 2025-09-25 |
| Works on Paper | 3 | $520† | $993† | — | 2021-11-15 |
† hammer price — buyer's premium not included.
Price by size
Paintings
| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| small (under 50 cm) | 7 | $995–$1,293† | $1,162† | $1,438† |
| medium (50–120 cm) | 8 | $1,853–$2,979† | $2,374† | $4,820† |
† hammer price — buyer's premium not included.
Size is the work's longest edge. Cells appear only with at least 5 sold lots.
Notable results
| Medium | Year | Price |
|---|---|---|
| Paintings | 2018 | $10,788† |
| Paintings | 2019 | $9,519† |
| Works on Paper | 2019 | $993† |
| Works on Paper | 2019 | $520† |
† hammer price — buyer's premium not included.
The highest recorded result in each medium. See the full sale history on OpeningBid.
Frequently asked questions
What is a Koo ChaSeung worth?
Across 24 sold lots tracked by OpeningBid, the median price of a Koo ChaSeung work is $1,382. The median Koo ChaSeung painting sells for $1,746 across 17 lots. The median Koo ChaSeung work on paper sells for $520 across 3 lots. Some prices are hammer-only and exclude the buyer's premium.
What is the average price of a Koo ChaSeung painting?
Based on 17 sold lots tracked by OpeningBid, the median auction price of a Koo ChaSeung painting is $1,746. Some prices are hammer-only and exclude the buyer's premium.
What is Koo ChaSeung's most expensive painting?
The highest price recorded at auction for a Koo ChaSeung painting is $10,788. That record lot sold for a hammer price of $10,788 (buyer's premium not included).
What is Koo ChaSeung's auction record?
Koo ChaSeung's auction record is $10,788, set in 2018. That record lot sold for a hammer price of $10,788 (buyer's premium not included).
See the full Koo ChaSeung record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Koo ChaSeung on OpeningBid →