Koo JaHyun
Koo JaHyun is an artist with 12 auction lots recorded since 2016, median price $617. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page. Some sold prices are not yet verified as premium-inclusive or hammer, and are marked on this page.
A work by Koo JaHyun is recorded as sold in 2025 for $1,513; whether the price includes the buyer's premium is not yet verified, according to OpeningBid's index of auction results.
See the full Koo JaHyun record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Koo JaHyun on OpeningBid →What is a Koo JaHyun work worth?
Across 11 sold lots tracked by OpeningBid, the median price of a Koo JaHyun work is $617.
The median Koo JaHyun print sells for $569 across 6 lots.
The median Koo JaHyun painting sells for $1,760 across 1 lots.
Prices are premium-inclusive where the house records them; hammer-only prices exclude the buyer's premium, and some prices are not yet basis-verified.
Price breakdown by category
| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Prints & Editions | 7 | $569†‡ | $1,513‡ | 85.7% | 2025-08-28 |
| Paintings | 1 | $1,760‡ | $1,760‡ | — | 2019-03-07 |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
Koo JaHyun's market splits by medium. Prints & Editions (7 lots) median $569 with 85.7% sell-through. Paintings (1 lots) median $1,760, record $1,760. Whether that record price includes the buyer's premium is not yet verified. A typical Koo JaHyun painting sells for around 3.1× the price of a typical print.
Price by size
Prints & Editions
| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 6 | $521–$1,140†‡ | $569†‡ | $1,513‡ |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
Size is the work's longest edge. Cells appear only with at least 5 sold lots.
Notable results
| Medium | Year | Price |
|---|---|---|
| Paintings | 2019 | $1,760‡ |
| Prints & Editions | 2025 | $1,513‡ |
| Prints & Editions | 2018 | $1,315† |
† hammer price — buyer's premium not included. ‡ reported price — whether it includes the buyer's premium is not yet verified.
The highest recorded result in each medium. See the full sale history on OpeningBid.
Frequently asked questions
What is a Koo JaHyun worth?
Across 11 sold lots tracked by OpeningBid, the median price of a Koo JaHyun work is $617. The median Koo JaHyun print sells for $569 across 6 lots. The median Koo JaHyun painting sells for $1,760 across 1 lots. Prices are premium-inclusive where the house records them; hammer-only prices exclude the buyer's premium, and some prices are not yet basis-verified.
What is Koo JaHyun's auction record?
Koo JaHyun's auction record is $1,760, set in 2019. Whether that record price includes the buyer's premium is not yet verified.
See the full Koo JaHyun record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Koo JaHyun on OpeningBid →