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Trust & CompanySoldout Korea Sneaker Resale Price by Size Dataset
Soldout is a Korean sneaker resale marketplace, and this file captures it size by size — 18 columns covering the lowest ask for every size in KRW, the recent trade price and its trend, release and re-release dates, brand, product code and gender.
Resale prices are set per size, and the gaps are wide. In the supplied sample the dearest size of a shoe cost a median 1.95× the cheapest — one Zoom Fly 6 ran from ₩259,000 to ₩1,378,000 — and only 49% of size slots had a seller at all.
The file already exists, because this pipeline runs every other day whether you buy it or not. Most vendors start collecting after you order — which is why they quote a lead time. Here the most recent file is in your account within minutes of payment, with an API key issued at the same time.
What you get, in plain terms
Four things. This is the secondary market — what sneakers actually change hands for in Korea, not what brands ask.
A price for every size
Size, availability and price arrive as three matched lists on the same row — size 3 lines up with availability 3 and price 3. One row gives you the cheapest ask for every size of a shoe.
Recent trade and its trend
Recent Trade Product carries the last traded price, the change in won and the change in percent. In the sample 18 shoes were trending up and 14 down.
Release and re-release dates
Release Date and Re-release Date Info put every resale price against its drop — so you can see how a shoe trades before and after a restock.
However you want it
Direct download, REST API, Amazon S3, Google Cloud, Snowflake or SFTP. The API key comes with the dataset.
Fields included in this dataset
All 18 columns, in the exact order they appear in the file — taken straight from the sample, not from a brochure. The free sample ships with a data dictionary giving an example value for each one.
Sample rows from the real file
Real rows from the sample file, not an illustration. The free sample is 50 shoes with all 18 columns.
Coverage
Captured every other day across Soldout's sneaker listings. Size, availability and lowest-ask price arrive as three matched double-pipe-separated lists on the same row, so one row holds the full resale price curve of a shoe.
| Brand | Shoes in sample | What it tells you |
|---|---|---|
| Nike | 15 | Dunk, Air Force 1, Vomero, running |
| adidas | 10 | Samba, SL 72, Tokyo, Superstar — the terrace trend |
| Jordan · New Balance | 8 · 8 | Retro Jordans and the 530, 2002R, 610T |
| ASICS · PUMA · Vans · Converse | 5 · 2 · 1 · 1 | Gel-Kayano 14 and Gel-1130 lead ASICS |
| Size slots with a seller | 481 of 980 (49%) | Half of all sizes had no ask on the day |
| Price trend | 18 up · 14 down · 18 flat | From the recent trade on every row |
Only tracking specific models, brands or release calendars? Send the list and we will price a narrower file. Resale desks often take this alongside a brand store feed to track the premium over retail.
Historical data
The last 30 days come with the dataset. Beyond that we hold Soldout records from February 2025 onwards.
Ask about historical dataNeed more data points?
We can extend this dataset beyond the standard 18 columns — one row per size with its own price is the most requested change, along with the recent-trade fields split into their own columns.
Request custom fields“Retail tells you the list price. Soldout tells you which sizes people will pay double for. We stopped allocating evenly across the size curve after the first month.”
What people use this dataset for
Resellers and consignment
See the lowest ask in every size and which sizes have no seller — the gaps where your stock sells fastest.
Footwear brands
Find which models and sizes trade above retail in Korea — the clearest signal of unmet demand.
Retail buyers and planners
Use resale premiums by size to shape allocations and restock quantities before a drop.
Market and investment analysts
Track resale prices and trends against release and re-release dates across brands.
About Soldout Korea sneaker resale data
Soldout is one of Korea's sneaker resale marketplaces, where buyers and sellers trade authenticated sneakers. Unlike a brand store, the price here is set by sellers, size by size — so the file shows what each size of a shoe is actually worth in the Korean secondary market.
Every size has its own price
The median shoe in the sample had its dearest size priced at 1.95× its cheapest. A Nike Daybreak ran from ₩71,000 to ₩276,000 across sizes; an ASICS Jog 100 2 from ₩78,000 to ₩285,000. A single average price would hide all of that — this file keeps every size.
What is moving
The recent-trade trend was positive on 18 of 50 shoes. The strongest moves in the sample were a Converse Chuck 70 at +166.6%, a Jordan 8 at +141.3% and a Jordan 1 High OG at +85.2%; adidas terrace models such as the Superstar 82 and Samba OG were among those falling. Only 2 of 50 shoes had a seller in every size.
Two things to plan for
Recent Trade Product is a JSON object in one cell — parse it into three fields. Its trade price is “N/A” on 7 of 50 rows where nothing traded recently. Size labels mix millimetres with US sizes, and one mm size can appear twice with different US sizes, such as “235 (US 4.5)” and “235 (US 5)”; key on the position in the list. Colors and Release Date are blank on 14 of 50.
Is collecting this data legal?
Collecting publicly visible product and price information is generally lawful in most jurisdictions. Actowiz collects only public pages, respects robots.txt and platform terms, holds no personal data, and aligns with GDPR and CCPA. We are ISO 9001 and ISO 27001 certified, and this dataset carries documented provenance so your legal team can review the source before you buy.
