Back to trending
Don't Buy the Seller

Don't Buy the Seller

Thriller · Mystery · Crime · 2023

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.

Movie details

Don't Buy the Seller

“I bought an item online from a killer.”

2023 Thriller · Mystery · Crime 1h 41m

Critical arithmetic

One number, for now.

TMDB

6.8 / 10

Community rating

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.

CriticWise case file

What this film says about your taste.

Not a recommendation score. A measure of how closely the film’s taste signals resemble yours.

The archetype split

Who fights over Don't Buy the Seller?

The split comes from the same five-axis model used by the test, not audience ratings or review sentiment.

Taste neighbourhood

Nearby on the taste map.

TMDB supplies the candidates. CriticWise reorders them by craft, strangeness, prestige, emotion, and pace.

Revelations

Revelations

Thriller · 2025

A pastor who believes in divine revelation and a detective haunted by visions pursue a missing person case — exposing their own demons in the process.

Vanishing

Vanishing

Thriller · 2022

When a series of gruesome murders hit Seoul, the Korean investigation police has no choice but to ask help from world-renowned French doctor Alice Launey who developed a revolutionary technique for recognizing bodies. With more corpses on the way and a mysterious organ trafficking ring uncovered, things are about to get more dangerous in the land of the morning calm…

Missing You

Missing You

Crime · 2016

A girl who lost her father to a serial killer, a detective and a killer are intertwined in a chaotic relationship and are met with an unprecedented series of events.

Tell Me Something

Tell Me Something

Thriller · 1999

Detective Cho, a cop on the edge, is mourning his mother's recent death while under investigation for graft; on top of that he is suddenly put in charge of a seemingly-impenetrable mystery.

Cult Killer

Cult Killer

Mystery · 2024

A private investigator is forced into a dangerous alliance with a killer in order to uncover a quiet town’s grisly criminal underbelly and clear the name of her mentor, who is implicated in the crimes.

The Beast

The Beast

Crime · 2019

Two rival detectives with different methods try to solve the murder of a missing girl after discovering her mutilated body in the tidelands of Incheon.

Crooked House

Crooked House

Mystery · 2017

A private investigator helps a former flame solve the murder of her wealthy grandfather, who lived in a sprawling estate surrounded by his idiosyncratic family.

All the Devils Are Here

All the Devils Are Here

Thriller · 2025

After a heist, four criminals lay low in a remote safehouse, waiting for orders. As paranoia builds, one thing becomes clear — the real threat may not be outside, but among them.

Righteous Kill

Righteous Kill

Crime · 2008

Two veteran New York City detectives work to identify the possible connection between a recent murder and a case they believe they solved years ago; is there a serial killer on the loose, and did they perhaps put the wrong person behind bars?

The Killer

The Killer

Action · 2022

While his girlfriend is away on a trip, retired assassin Bang Ui-kang is tasked with looking after her friend's 17-year-old daughter. After a street attack, Bang Ui-kang becomes embroiled in a murder investigation and dangerous trafficking gang.

Where it lives

Watch in your region.

Cinema release signals and current streaming, rental, and purchase options for your region.

Streaming availability data supplied by JustWatch.

Names above the title

The people responsible.

Directed by

Park Hee-kon

Written by

Park Hee-kon · Kim Dong-hoo

Shin Hae-sun

Shin Hae-sun

Jang Soo-hyun

Kim Sung-kyun

Kim Sung-kyun

Joo Cheol-ho

Kang Tae-oh

Kang Tae-oh

Na Seung-hyun

Lee Zoo-young

Lee Zoo-young

Oh Dal-ja

Im Cheol-soo

Im Cheol-soo

Chief Im

Keum Sae-rok

Keum Sae-rok

Kim Hye-jin

Im Sung-jae

Im Sung-jae

Delivery Man

Court is in session

Put Don't Buy the Seller on trial.

Two incompatible taste archetypes. One film. Read the arguments, then issue a completely binding cultural ruling.

The defence The Big-Idea Head

“Its refusal to behave is the point.”

The strange choices create the kind of friction that follows you out of the theatre and into the argument.

The prosecution The Popcorn Loyalist

“Oddness is not depth.”

A film can break every rule and still leave nothing behind but the memory of how hard it tried to be singular.