Global Buy Finder

Global Buy Finder compares the same product across 15 major retailers in the US, Korea, UK, Germany,
Japan, Taiwan, and Southeast Asia (Amazon, eBay, Coupang, Naver Shopping, Rakuten, Shopee, and more) —
just paste a product URL.
Instead of comparing sticker prices, it calculates an estimated total cost that includes shipping,
verified coupons/discounts, and estimated customs duty and VAT based on each country's published
regulations. Every figure is clearly labeled as Confirmed / Estimated / Needs Verification — nothing
is guessed or fabricated.
Ask in any language and get an answer in that same language.
Supported retailers: Amazon, eBay, Walmart, Coupang, Naver Shopping, Amazon UK, eBay UK, Amazon.de,
eBay.de, Amazon Japan, Rakuten, Shopee, momo, Lazada, and more (15 total)
Results are based on web search at the time of query; customs duty and tax are estimates based on
each country's published rules and may differ from the actual amount assessed at customs.

How to use:

1. Paste any product URL — ideally from one of the retailers listed below, but a link from any
   other shopping site works too. It's used to identify the exact product (name, model, options),
   and the comparison still runs across all 14 supported retailers.
2. Tell it your shipping/destination country (e.g. "ship to South Korea") — this is required for
   duty and VAT to be calculated. Without it, the estimate will be incomplete.
3. (Optional) Mention any cards or memberships you hold, or a target price if you want ongoing
   price history for that product.
4. Get a comparison table across all 14 retailers, plus one recommended "Best Deal" with a direct
   link to buy.