Peter ohFounder & Product Lead K-Pop City Connect, K-Pop City Connect (KCC) · Founder @ kpopphotocard.com | Building the Price Engine for the K-pop Photocard Market (KCC) | Data, AI, and Market Infrastructure

CORTIS Green Green hits 4.1M sales! 🤯 #cortis #kpop #sales

20 Sept 2026 · 1 min

Watch on YouTube

1:13

In this video, the host reports that CORTIS's album Green Green has surpassed approximately 4.1 million copies on South Korea's Circle Chart, making it one of only two releases this year—alongside BTS's Arirang—to exceed 4 million Korean album sales. The album debuted with 2.31 million units and remained on the Billboard 200 for 18 weeks. The Weverse‑exclusive version alone sold over 1 million copies, earning Circle’s Million certification. The presenter explains that while 4 million physical units do not directly confirm the number of unique photocards in circulation, they strongly suggest a large photocard pool, which can be used as a market inference on K‑popphotocard.com. Consequently, collectors should audit album photocards and Weverse versions separately before merging image‑level card pools, then audit photo‑on‑board (POB) cards and lucky‑draw items, and prioritize these items in daily ingestion workflows. The video ends with a call to support the channel and subscribe.

Chapters

Cordy's Green Green has now passed approximately 4.1 million copies on Circle Chart. Only BTS's Arirang and Green Green have crossed 4 million Korean album sales this year. Green Green opened with 2.31 million and stayed 18 weeks on Billboard 200. Its Weverse version alone surpassed 1 million copies and earned Circle's Million certification. 4 million physical products do not prove a unique photocard count, but they suggest major circulation. More circulating cards may create stronger sold evidence. That is a K-popphotocard.com market inference. Audit album photocards and Weverse versions separately before combining any image-level card pools. Then audit POBs and lucky draws, and raise coordies in daily ingestion priority. If this helped your collecting, please support the channel and subscribe for more.