Pricing

from $20.00 / 1,000 handset valuations

Used iPhone & Android Prices Japan — Dealer vs Sold

Type a phone model and get a Japanese dealer's price next to what it sold for on Yahoo! Auctions and Mercari. Returns dealer price by condition, sold median, the gap, and the discount for network-restricted (赤ロム) or weak-battery units. $0.02 per model when two sites answer. Unofficial.

Pricing

from $20.00 / 1,000 handset valuations

Rating

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(0)

Developer

h ichi

Actor stats

Bookmarked

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Monthly active users

12 days ago

Last modified

Categories

E-commerce

Automation

Developer tools

Phone models

models

Required

One or more handset keywords, valued across every selected source. Be specific — the model, and ideally the capacity: 'iPhone 14 Pro 256GB', 'Xperia 1 V', 'Pixel 8 128GB', 'iPad Air4'. Full-width characters and spacing are normalized automatically. Each model costs $0.02.

Type:array

Default:

[
  "iPhone 14 Pro 256GB"
]

Sources to compare

sources

Optional

Iosys is a used-phone retailer and returns a DEALER ASK (what you pay to buy stock today), with the condition grade, carrier, capacity, network-restriction marker and battery flag as real fields. Yahoo! Auctions and Mercari (sold out) return SOLD prices — what handsets actually changed hands for. PayPay Flea Market can only return ASKING prices. The price per model is the same whichever sources you pick.

Type:string[]

Default:

[
  "iosys",
  "yahoo_auction",
  "mercari"
]

Mercari listing status

mercariStatus

Optional

Which Mercari listings to price. 'Sold out' gives real sold comps (comparable with Yahoo! Auctions), 'On sale' gives asking prices, 'Both' returns them as two separate blocks so each keeps a single, honest price basis.

Type:string

Default:sold_out

Options:

sold_outon_saleboth

Strict model name filter

modelNameFilter

Optional

On by default. Keeps only listings whose title contains every word of your model keyword, so a search for 'iPhone 14 Pro 256GB' does not price plain iPhone 14 bodies, cases or screen protectors. Measured on the retailer: 27 hits, only 15 of them actually a 14 Pro — including the rest moves the median from ¥92,800 to ¥84,800. Turn off only for very loosely-named models.

Type:boolean

Default:true

Max listings sampled per source

maxItemsPerSource

Optional

How many listings to sample per source (and per Mercari status) before filtering and computing the statistics. Larger samples are steadier but slower: Yahoo returns 50 per request, Mercari 120, PayPay 100, Iosys 24, and requests are throttled to one per 1.5 s.

Type:integer

Minimum:30

Maximum:300

Default:100

Minimum price (JPY, optional)

priceMinJpy

Optional

Drop listings priced below this before computing the statistics. Applied identically to every source so the medians stay comparable. Useful to cut junk, parts and accessory listings out of a model.

Type:integer | null

Minimum:0

Maximum price (JPY, optional)

priceMaxJpy

Optional

Drop listings priced above this before computing the statistics. Applied identically to every source. Useful to cut multi-unit lots out of a model.

Type:integer | null

Minimum:0

Include individual listings

includeIndividualListings

Optional

Off by default: a run costs a flat $0.02 per model, whatever the number of sources. Enable to also get every matched listing from every source (title, price, grade, carrier, capacity, restriction and battery flags, URL) at +$0.002 per listing.

Type:boolean

Default:false

Convert prices to USD

convertToUsd

Optional

Adds USD statistics next to JPY using the current exchange rate (open.er-api.com, looked up once per run).

Type:boolean

Default:true

Japan Used Camera & Lens — Dealer Price vs Sold Price

jpmarketdata/japan-camera-gear-sold-comps

Type a camera or lens model and get what it sold for at auction in Japan (sold comps) next to what dealer Fujiya Camera asks, by condition rank. Returns sold median on Yahoo! Auctions and Mercari, dealer median per condition, gap in %. $0.02 per model, no gap = no charge. Unofficial.

h ichi

Mercari Japan Underpriced Deals — Under the Sold Price

jpmarketdata/mercari-japan-underpriced-deals

Type a keyword and get the Mercari Japan listings on sale now for less than the item usually sells for. Returns each deal with price, discount vs the sold median, condition and link, plus the sold median behind it. $0.02 per keyword + $0.002 per deal; unusable sold prices = no charge. Unofficial.

h ichi

Yahoo! Auctions Japan Sold Prices — Median, Range, Bids

jpmarketdata/yahoo-auction-sold-comps

Type one keyword or a whole list and get what each item really sold for in ended auctions on Yahoo! Auctions Japan. Returns the median sold price (sold comps), lowest–highest range, bid count and how many of the sample sold, in yen and USD. $0.02 per keyword, nothing sold = no charge. Unofficial.

h ichi

Mercari Japan Sold Prices — What Items Really Sell For

jpmarketdata/mercari-japan-price-checker

Type one keyword or a whole list and get what each item actually sold for on Mercari Japan. Returns the median sold price (sold comps), the lowest–highest range, median days to sell and how many sold listings were found, in yen and US dollars. $0.02 per keyword, no results = no charge. Unofficial.

h ichi

Japan Figure & Gunpla — New Price vs Used Sold Price

jpmarketdata/japan-figure-gunpla-resale-value

Type a figure or Gunpla kit name and get what it costs new in Japan and what it resells used. Returns HobbyLink Japan retail price, Mandarake used price, sold price on Yahoo! Auctions and Mercari, and the resale premium over retail before fees. $0.02 per keyword when two sites answer. Unofficial.

h ichi

Iosys Japan Used iPhone & Phone Prices by Condition

jpmarketdata/iosys-phone-market-checker

Get what a used phone or tablet sells for at Iosys, a big Japanese used-phone shop. Returns, from up to 120 listings: typical price and range, price per condition (unused / A / B / C), units in stock, network-restricted and weak-battery shares. $0.02 per model, no results = no charge. Unofficial.

h ichi

Yahoo, Mercari & PayPay Japan — Same Item, 3 Prices

jpmarketdata/japan-resale-cross-market-checker

Price one keyword on Yahoo! Auctions (sold), Mercari (sold and asking) and PayPay Flea Market (asking). Returns each site's median price, the cheapest and priciest site and the gap (cross-market), labelled sold or asking. $0.02 per keyword, charged only when two sites return data. Unofficial.

h ichi

Yahoo! Auctions Japan Underpriced Deals — Below Sold Price

jpmarketdata/yahoo-auction-underpriced-deals

Type a keyword and get Yahoo! Auctions Japan auctions live now below what the item usually sells for. Returns each deal with price now, buy-now price, bids, discount vs the sold median, and which are payable today. $0.02 per keyword + $0.002 per deal; no usable sold prices = no charge. Unofficial.

h ichi

Pokemon Card Japan Sold Prices — Raw vs Graded per Card

jpmarketdata/japan-tcg-sold-comps

Type a Japanese card name and get what each card sold for on Yahoo! Auctions and Mercari, by set, number and rarity. Returns median sold prices (sold comps) for raw and graded copies apart, the PSA/BGS multiple and a shop ask. $0.02 per name, charged only when a sale matches a card. Unofficial.

h ichi

Mercari Japan Scraper – Listings & Sold Comps

datalab-jp/mercari-scraper

Scrape listings and real sold prices from Mercari Japan, the largest C2C marketplace. Get titles, prices, condition, sold status, seller, and images as JSON. Filter to sold-only for price research, or combine with our Yahoo! Auctions and Rakuma scrapers for cross-marketplace comps.