Grading Services Japan Launches June-Limited Campaign for Goldin Auction Sales Agency Service

In recent years, the market for collectors' items such as Pokémon cards, One Piece cards, and sports cards has been growing globally, and interest in overseas sales is also increasing in Japan. However, many collectors hesitate to list their items overseas due to concerns about communicating in English, the complexity of overseas shipping procedures, and uncertainty about which auction sites to use.

Grading Services Japan (hereinafter referred to as Gresa) offers a sales agency service for the world's largest collectors' auction house, Goldin, to support such customers.

■ What is the Goldin Auction?

Goldin is the world's largest collectors' auction house dealing with sports cards, trading cards, games, and memorabilia. Collectors from around the world, centered in the United States, participate, and rare Pokémon cards and sports cards are sometimes traded for hundreds of thousands to millions of yen. Additionally, Goldin has gained attention through the Netflix series 'King of Collectibles: The Goldin Touch' and is now a member of the Fanatics Group, leading the global collectors' market.

■ Gresa's Goldin Sales Agency Service

Gresa provides an environment where customers in Japan can easily list items in overseas auctions. After applying, customers only need to send their cards to our company to list them. We handle the following procedures:
- Application to list on Goldin
- Overseas shipping procedures
- PSA and BGS appraisal services
- Receipt of sales proceeds from overseas

Of course, cards that have been appraised by PSA or BGS can be listed, and even unappraised cards can be appraised and listed on Goldin.

■ Introduction to Past Goldin Events

In June 2025, we held an exhibition event for Goldin Auction at the BLEZASIA store. On the day, we displayed collectors' items such as sports cards and Pokémon cards, and many visitors consulted us directly about overseas sales, demonstrating the high interest in overseas auctions in the Japanese market. Furthermore, the visit was also introduced in Season 3 of the popular Netflix documentary series 'King of Collectibles: The Goldin Touch'.

■ June-Limited Gift Campaign

Among those who apply for the 'Goldin Sales Agency' service in June 2026, we will give away:
🍷 One Goldin-embossed wine gift box to one person
📦 Free appraisal coupons for PSA Express or BGS Express to three people
Don't miss this opportunity and apply now! ✨

■ How to Apply

https://gradingservices.jp/marketplace/

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Official Website: https://goldin.co/
gradingservices japan (Operated by Gresa Corporation)

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Official Website: https://gradingservices.jp/marketplace/