I ♡ NATURAL by LEE JUNG-HYUN (이정현) has sold 162,119 copies in Korea.
I ♡ NATURAL certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Korea |
162,119 | RIAK / Gaon charts |
Korea Sales: 162,119
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
| Total sales | 162,119 | (in 1 country) |
Total
Sales: 162,119
(in 1 country)
|
Year-end chart performance for I ♡ NATURAL
| Chart 2002 | Rank | Sales |
| South Korean Albums (Gaon) |
52 | 123,376 |
| Chart 2003 | Rank | Sales |
| South Korean Albums (Gaon) |
64 | 48,562 |