GSB Auction Features

Over 25,000 products available

国内・海外に展開している買取事業「なんぼや」「BRAND CONCIER」の100店舗以上から、確かな目利きにて仕入れた商品を出品。 時計やハイジュエリー、ブランドバッグやアパレルなど、オークション1回あたりの出品点数は25,000点以上にのぼり、安定した供給体制の中での仕入れが可能です。

Bidding from all over the world

Bids can be placed at any time from anywhere as long as they are made within the bidding period, and items can be checked and bid on using PCs or smartphones from anywhere in the world. We also accept consignments from dealers worldwide, so our auctions gather excellent items from many different countries. Our scale is continuing to expand every year as a global auction platform whose goods are expertly evaluated by trained eyes from all over the world.

First shipments “UBUNI”,
evaluated by Japan to demand excellent product quality, condition, and scarcity value.

First shipments ‘UBUNI’ refers to products sold for the first time on the pre-owned market. They include many rare products and high-quality items in excellent condition, and are especially prized in Japan’s pre-owned item market. In the STAR BUYERS AUCTION, these types of goods have a reputation of great reliability ensured by dependable appraisals and assessments, with roughly 500,000* pieces purchased every year. Our lineup features many rare “UBUNI” items that cannot be found elsewhere, so we invite you to see their magnificent quality for yourself.
*Records as of August 2018

Bid acceptance rate of 90% or above

Our bid acceptance rate is an astonishing 90% or above. Because we feature a varied lineup of items that are attractive to buyers, we pride ourselves on this consistently high rate. We also arrange inspection periods with ample time to carefully examine items. We provide support to ensure satisfactory online purchases with services such as replying to product-related inquiries, and have created an environment that is exceptionally easy to use.

High-Quality Products

Each product we offer on auction has been through a strict, painstaking process of checks and inspections, beginning with the purchase in our buying office and continuing through the pre-auction stage. We provide the highest quality products with our in-house integrated system that extends from purchases to sales.

Reliable authenticity and care

Products are carefully selected using our unique technology to ensure their authenticity. Luxury brand goods undergo maintenance and cleaning, and all items auctioned to buyers are in a prime state for quick resale.

Multi-language Support

We provide assistance in the use of our auctions by customers from around the world, and support languages including English, Chinese, and Korean. We also have flawless systems to carry out smooth transactions such as importing and exporting in association with listing or winning bids.