TravPriceStore bestsellers#5
- Source rank
- Rank 5
- Period
- H1 2026 (2026-01-01 to 2026-06-29)
- Checked on
- 2026-09-11
MUJI Polyurethane 3-Layer Sponge, Gray, 3 Pack
3-piece pack · approx. 6×12×3.5cm
Featured on 2 listsMUJISame-model comparison
Japan is 63.6% cheaper
Save about US$3.11Japan tax-free estimate vs. the US list price
Japan Tax-free estimateUS$1.79
MUJI Japan official online store
¥272 · pre-tax
Incl. tax ¥299 ≈ US$1.96
2026-09-11 · In stock when checkedJapan store ↗Without a tax refund:Japan is 59.9% cheaper, save about US$2.94
Tax-free sales require eligibility; excludes card fees, shippingand tax-refund handling charges.The two tax bases differ or are unstated.
1 JPY = 0.006564 USD · reference rate 2026-09-10
Estimate my cost FX, tax refund, card fees
MY JAPAN SHOPPING COST
My shopping cost
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Reference rate filled in · 1 JPY = 0.00656443 USDBank of Taiwan spot selling reference rate; the US dollar is cross-converted · 2026-09-10 23:22:00 (Taiwan time).This is a stored board rate, not updated live; use the bank or card statement rate for what actually posts. See the rate source ↗
Estimated cost US$ 1.99See details ↓
01 / Price & payment
JPJapan
A tax-free price is not reduced again; an unknown basis stays pending.
The 1.5% default is an assumption; cash can be 0. If the rate already includes this fee, do not add it twice.
Default assumption 0; add any shipping, luggage or inbound tax you must pay.
02 / Tax-free & refund
03 / Same-item comparison
Include local tax and shipping you must pay.
Filled from MUJI USA · excl. tax · checked 2026-09-18.Add local tax before treating this as a comparison.
Spec and price sources Model, match basis, check date
- Original name
- Polyurethane 3-Layer Sponge, Gray, 3 Pack
- Model
- ウレタンフォーム三層スポンジ／グレー 3個入；商品番号12975038；約6×12×3.5cm；3個；JAN 4550512975038
- Spec
- 3-piece pack; approx. 6×12×3.5cm; same JAN 4550512975038
- Same-item basis
- Both the Japan and Taiwan official pages list the same JAN, the gray 3-pack, and the same dimensions. US price 2026-09-18: muji.us products.json SKU/JAN 4550512975038 → "Urethane Foam 3-Layer Sponge (3 Pack) Gray" variant "Default Title" $4.90; available=true
| Source | List price | Quote note | Checked on |
|---|---|---|---|
| MUJI Japan official online store ↗ | ¥299 | official single-pack list price incl. tax · incl. tax In stock when checked | 2026-09-11 |
| MUJI USA ↗ | US$4.90 | official list price · excl. tax In stock when checked | 2026-09-18 |
The gray 3-pack has the same barcode in both Taiwan and Japan; it's ¥299 per pack in Japan and NT$129 in Taiwan. It's fine to pick up while you're already there; for a small-ticket item, paying extra shipping can easily wipe out the price gap, so it's not worth a special trip just for a pack of sponges.
Japanincl. tax、the USexcl. tax. Prices are a dated snapshot; stock and checkout prices are the retailer’s. The gap percent uses the the US list price as the denominator.
Tax-free estimate: Japan price incl. tax ÷ 1.1, rounded to the yen.Traveler tax-free eligibility required; the amount refunded follows the retailer.
FX: Bank of Taiwan spot selling reference rate; the US dollar is cross-converted · 2026-09-10 23:22:00+08:00 · FX source ↗
Full gap analysis ↗ON THE LIST
Which lists recommend it?
2source lists
Original ranks, periods and check dates stay visible, with links to each source. Creator recommendations are listed separately; views are not a product score.
Store bestsellers#1
- Source rank
- Rank 1
- Period
- September 2025–February 2026 (MUJI employee purchase-count ranking)
- Checked on
- 2026-09-11
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