TravPriceProduct note · Japan × US59.0% cheaper in Japan
Is Smooth Oil-Based Ballpoint Pen cheaper in Japan? the US vs Japan, a US$1.42 gap | 2026 price check
Cheaper in Japan by US$1.42 (59.0%): Japan ¥150 ≈ US$0.98, the US US$2.40.
01 · Verdict
59.0% cheaper in Japan- Japan list price
- ¥150incl. tax · official online store single-item list price incl. tax · In stock
- Converted US currency
- ≈ US$0.98JPY/USD 0.006564 · Bank of Taiwan board
- US list price
- US$2.40excl. tax · official list price · Listed
- cheaper in Japan
- US$1.4259.0% · US list price as denominator
US stickers exclude state and local tax; Japan stickers include tax. The bases differ, so this is not a landed cost.
Japanincl. tax、the USexcl. tax; where the tax basis differs, only the list prices are compared; a comparison of two named sources’ list prices, before card fees, shipping and tax refunds. Checked 2026-09-18. Before you order, use theJapan source page and the US source pagecurrent prices.
Japan vs US price table
| Market | List price | Source · checked | Tax basis · stock |
|---|---|---|---|
| Japanofficial online store single-item list price incl. tax | ¥150 | MUJI Japan official online store ↗ | incl. taxIn stock |
| USofficial list price | US$2.40 | MUJI USA ↗ | excl. taxListed |
| Japan convertedJPY/USD 0.006564 (JPY/TWD 0.2076 ÷ USD/TWD 31.625) | US$0.98 | Bank of Taiwan rate ↗ | Spot sellingNot a card or cash rate |
| Gapcheaper in Japan | US$1.42 | 59.0%US list price as denominator | Extra fees not includedCard fee, shipping and tax-free extra |
To use your own FX, fees and shipping, open the Price calculator.
Is it worth buying in Japan?
MUJI's official Taiwan site does not carry this barcode; the Taiwan-side price is a seller listing on momo Shopping. Many such sellers ship cross-border directly from Japan, so shipping and delivery time are separate and this is not the authorized Taiwan retailer's shelf price.
- With a 1.5% foreign card fee: Japan comes to about US$1.00, still below the US by US$1.40.
- Break-even rate 0.0160 USD/JPY: above it the the US sticker is the cheaper one (this check used 0.0066, cross-converted from the Bank of Taiwan yen and dollar rates).
Before you buy
- Verify Japan JAN 4550583768201 against the spec (書き味なめらかな油性ボールペン; item no. 83768201)
- The Taiwan side is the momo shopping site, not MUJI Taiwan's official channel; the page does not state whether tax is included.
- Shipping cost and delivery time for cross-border direct-ship sellers are calculated separately; go by the page's listed price and stock on the day of purchase.
05 · Sources
Each price keeps its source link, price kind, tax basis and check date, and is calculated with the TravPrice comparison method. If a price or model is wrong, check the source page and report it.
- Japan price
- MUJI Japan official online store ↗official online store single-item list price incl. tax · incl. tax · In stock · checked 2026-09-12
- US price
- MUJI USA ↗official list price · excl. tax · Listed · checked 2026-09-18
- FX
- Bank of Taiwan FX ↗Bank of Taiwan spot selling reference rate; the US dollar is cross-converted · JPY/USD 0.006564 (JPY/TWD 0.2076 ÷ USD/TWD 31.625) · 2026-09-10 23:22:00 (Taiwan time)
- Model match
- Japan spec: Smooth-Writing Oil-Based Ballpoint Pen; Item No. 83768201; Taiwan listing spec push-button type 0.5/0.7mm oil-based ballpoint penAn exact-JAN search of 4550583768201 on MUJI's Taiwan official online store returned 0 results, so we switched to a Taiwan retail channel. The Taiwan side is momo's 「【MUJI 無印良品】滑順按壓油性原子筆 0.5mm/0.7mm(紅/黑/藍)」, spec: knock-type 0.5/0.7mm oil-based ballpoint pen, single-SKU listed price NT$39. US price 2026-09-18: muji.us products.json SKU/JAN 4550583768201 → "Smooth Oil Ink Ballpoint Pen 0.7 mm - Blue" variant "Default Title" $2.40; available=false
- Official product page
- Brand product page ↗Product images on this site are redrawn illustrations; use the official page for appearance, extras and packaging.
- This page generated
- Generated from the same checked data; it is recalculated when the data updates.
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