Dreaming of a trip to Japan? Imagine not only experiencing the culture and sights but also potentially funding part of your trip with a fun, engaging side hustle. I’m talking about the exciting world of Pokemon card reselling! Japan is a global hotspot for Pokemon cards, with rare and valuable cards frequently changing hands.
This presents a unique opportunity for savvy travelers: buy low in Japan, sell high back home. Think of it as a treasure hunt that could pay for your ramen and bullet train tickets! It might sound intimidating, but it’s surprisingly accessible, and I’m here to guide you through the process.
Why Pokemon Cards? The Japanese Advantage
Japan is experiencing a massive resurgence in Pokemon card popularity. Card shops are buzzing, and online marketplaces like Mercari are overflowing with listings, from common cards to ultra-rare grails.
We’re talking about cards that can sell for hundreds, even thousands, of dollars. The key is that many of these cards are more readily available and often cheaper in Japan, their country of origin. This creates an arbitrage opportunity: buy cards at a lower price in Japan and sell them for a profit in your home country, where demand and prices are higher.
Step 1: Sourcing Your Pokemon Card Treasure in Japan
Your primary hunting ground will be Mercari, Japan’s hugely popular online flea market app. Think of it as the Japanese equivalent of eBay, but with a stronger focus on used goods and collectibles. Mercari is a treasure trove of Pokemon cards, with new listings appearing constantly. You might find:
- Newly released booster pack pulls: The latest Japanese sets often have exclusive cards and artwork not found in international releases.
- Out-of-print cards: Older, harder-to-find cards can command premium prices.
- Unexpected deals: Sometimes, sellers just want to clear out their collections and list valuable cards at surprisingly low prices.
While exploring local card shops is a must-do for any Pokemon fan visiting Japan, Mercari offers the convenience of browsing and buying from anywhere, at any time, directly from your smartphone. This is a huge advantage when you’re on a tight travel schedule.
Identifying a Valuable Pokemon Card: A Quick Guide
Here are some key pointers to help you spot potential winners:
Popular Pokemon
Cards featuring iconic Pokemon like Pikachu, Charizard (especially Charizard!), Eevee, and legendary Pokemon tend to be more valuable.

Limited Edition Promo Cards
These are often given out at events, tournaments, or as special promotions, making them scarce and desirable.

First Edition/Early Prints
Cards from the original Japanese Base Set (and early expansions) are highly sought after by collectors. Look for a small “1st Edition” symbol (though this is less common on Japanese cards than English ones).

Holographic Cards (Kira)
Kira cards, with their shiny, holographic foil, are generally more valuable than their non-holographic counterparts.

Rarity Symbols
Learn the rarity symbols. Look for cards marked as SAR (Special Art Rare), HR (Hyper Rare), UR (Ultra Rare), or SR (Super Rare). These are typically the “chase cards” of a set.

The Mercari Challenge (and a Solution!)
While Mercari is a goldmine, it presents a few challenges for international buyers:
- Language Barrier: The app and listings are primarily in Japanese. While you can use translation tools, nuances in card condition descriptions can be lost in translation.
- Then next is Payment Methods: Mercari typically requires a Japanese bank account or credit card.
- Finally, Domestic Shipping Only: Sellers usually only ship within Japan.
For travelers, you can often have items shipped to your hotel, but you need to ensure the delivery timing works with your itinerary.
The Secret Weapon: Proxy Buying Services (Your Key to Easy Sourcing!)
This is where proxy buying services come to the rescue! Services like Buyee and ZenMarket act as intermediaries. They purchase items on Mercari (and other Japanese websites) on your behalf and then ship them to your international address.
How it works (generally):
- You browse for the cards, and link Buyee or ZenMarket.
- Then you place an order through their platform, providing the Mercari listing URL.
- They purchase the item for you.
- The item is shipped to their warehouse in Japan.
- They consolidate your orders (if you buy multiple items) and ship them to you internationally.
Important Note: These services charge fees (typically a service fee per item plus shipping costs). Factor these fees into your profit calculations. The convenience and access they provide often outweigh the costs, especially for high-value cards.
Step 2: The Power of PSA Grading – Maximizing Your Profits
Once you’ve acquired your cards, the next crucial step is PSA grading. PSA (Professional Sports Authenticator) is the gold standard for card grading. They authenticate your card (verify it’s genuine) and assess its condition on a scale of 1 to 10, with 10 being “Gem Mint” – perfect condition.
Why is PSA Grading So Important?
- Increased Value: A PSA 10 grade can dramatically increase the value of a card, often multiplying its worth several times over. Even PSA 9 (Mint) and PSA 8 (Near Mint-Mint) grades can significantly boost value.
- Trust and Authenticity: PSA grading provides buyers with confidence that the card is genuine and in the advertised condition. This is especially important for international sales, where buyers can’t inspect the card in person.
- Collector Appeal: Collectors are willing to pay a premium for PSA-graded cards, particularly those with high grades. It’s a mark of quality and prestige.
Real-World Example: A Japanese “Lillie” (a popular trainer card) SR might sell for around $300-$400 ungraded. A PSA 10 version of the same card could fetch $1000-$2000+ or even more, depending on market demand. The return on investment for grading can be substantial.
Understanding PSA Grades

- PSA 10 (Gem Mint): Virtually perfect. Centering is perfect, corners are sharp, and there are no visible flaws, even under magnification.
- PSA 9 (Mint): Excellent condition with only very minor flaws, such as a slight printing imperfection or a tiny touch of wear on a corner.
- PSA 8 (Near Mint-Mint): Still a very presentable card, but may have minor wear, slight edge whitening, or minor printing imperfections.
- PSA 7 and below: Value drops significantly. Grading may not be worthwhile unless the card is exceptionally rare.
The Japan Advantage: Cheaper PSA Grading!
Here’s a major reason to get your Pokemon cards graded while you’re in Japan: It’s significantly cheaper than grading in the US or many other countries!
Let’s break down a cost comparison (approximate figures):
USA:
- Grading Fee: $50 (for a card valued under $499)
- Shipping (within the US): $20
- Handling/Insurance: $10
- Total: ~$80
Japan:
- Grading Fee: ~$30 (¥3,300 for cards valued under ¥50,000)
- Shipping (within Japan): ~$5
- Handling/Insurance: ~$3
- Total: ~$38
As you can see, grading in Japan can be less than half the price of grading in the US! This difference is even more significant when you’re grading multiple cards. That extra savings can go straight back into your travel budget (or towards buying more cards!).
Step 3: Selling Your Graded Cards for Profit
Once you’ve received your PSA-graded cards, it’s time to sell! The best platform for international sales is typically eBay.
Create a Compelling Listing:
- High-Quality Photos: Take clear, well-lit photos of the card from multiple angles, showcasing the PSA case and grade.
- Detailed Description: Mention the card name, set, rarity, PSA grade, and any notable features. Be honest and transparent about the card’s condition (even though PSA has already graded it).
- Competitive Pricing: Research recent eBay sales of the same card with the same PSA grade to determine a fair price. You can start with a slightly higher price and use the “Best Offer” option to allow for negotiation.
- Shipping: Offer international shipping with tracking and insurance. Pack the card securely to prevent damage during transit.
Profitability and Risks: A Realistic Look
While Pokemon card reselling can be profitable, it’s not a guaranteed get-rich-quick scheme. There are risks and factors to consider:
- Market Fluctuations: Card values can fluctuate based on demand, new set releases, and overall market trends. A card that’s hot today might cool down tomorrow.
- Grading Uncertainty: You might be hoping for a PSA 10, but receive a PSA 9 or even lower. This can impact your profit margin.
- Fees and Expenses: Remember to factor in Mercari/proxy buying fees, PSA grading fees, eBay listing fees, PayPal fees, and shipping costs.
- Fake Cards: Be cautious of counterfeit cards, especially when buying from less reputable sellers.
- Mercari Rules: Mercari prohibits reselling activity.
The key is to approach this as a fun side hustle, not a primary income source. Do your research, start small, and enjoy the process. If you make a profit, great! If not, you’ve still gained valuable experience and enjoyed the thrill of the hunt.
Streamlining the Process: Our Service!
If all of this sounds a bit overwhelming, or if you’d prefer a hands-off approach, we offer a complete service to handle the entire process for you!
Our service includes:
- Card Sourcing: We’ll find the cards you’re looking for on Mercari and in Japanese card shops, using our expertise to identify potentially valuable cards.
- PSA Grading: We’ll handle the entire PSA grading process in Japan, taking advantage of the lower costs.
- Delivery to Your Hotel: We’ll deliver your PSA-graded cards directly to your hotel in Japan, saving you time and hassle.
- Expert Advice: We can provide recommendations on which cards to target based on current market trends and our experience.
This allows you to enjoy your trip to Japan without the stress of navigating Japanese websites, dealing with shipping logistics, or worrying about the complexities of PSA grading. You simply receive your professionally graded cards, ready to be sold or added to your collection!
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Pokemon card reselling in Japan is a unique and exciting way to combine your passion for Pokemon with a potential side income during your travels. It’s a treasure hunt with real-world rewards! Whether you choose to go it alone or utilize our services, we hope this guide has provided you with valuable insights and inspiration. Happy hunting, and enjoy your adventure in Japan!