Where to watch Don't Buy the Seller(2023)

Name: Don't Buy the Seller
Genre: Thriller, Mystery, Crime
Released: 2023-08-30
Duration: 101 min
Cast: Shin Hae-sun, Kim Sung-kyun, Kang Tae-oh, Lee Zoo-young, Im Cheol-soo

Movie · 2023 · 1h 41m · Thriller, Mystery, Crime

In the United States, Don't Buy the Seller is available to stream on Prime Video. It's also free on The Roku Channel, Tubi TV, and Amazon MX Player.

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Where to stream Don't Buy the Seller

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The Roku Channel
Tubi TV
Amazon MX Player

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Data updated on October 11, 2026. Availability data from JustWatch.

Don't Buy the Seller plot summary

I bought an item online from a killer.

Soo-hyun, who has recently moved into a new house, buys a used washing machine through a second-hand app but finds out it doesn’t work. Annoyed by the seller’s irresponsibility, she leaves a comment calling the seller a con man, and reports it to the police. Little does she know that the seller is a psychopathic serial killer who uses an online second-hand market to lure his victims. Her comment renders his hunt for a new victim all but impossible so she becomes his next target. She starts receiving obscene phone calls, countless unwanted food deliveries, and strange men knocking on her door looking for a good time. A trip to the sender’s address proves deadly serious when the police and Soo-hyun find a man’s dead body.