Koo Bohnchang is an artist with 57 auction lots recorded since 2001, median price $1,646.
| Title | Date | House | Price |
|---|---|---|---|
| Soap 20 | 2026-05-28 | Kauction | $1,313 |
| In the Beginning XII-I | 2025-08-19 | Kauction | $6,706 |
| Soap 13 | 2024-12-09 | Kauction | $1,628 |
| Soap 20 | 2024-12-02 | Kauction | $1,663 |
| 독도 | 2021-05-24 | Kauction | KRW 1,048,500 |
Koo Bohnchang's auction record is $6,706, set on 2025-08-19.