The Complete Guide to the Masaki Trade Please Campaign (1999): All 5 Japanese Promo Cards Ranked

Last Updated: July 2026

The Masaki Trade Please Campaign is widely regarded as one of the greatest promotional campaigns in Pokémon Trading Card Game history. Released exclusively in Japan, the campaign allowed players to obtain five exclusive holographic Pokémon by recreating the famous trade evolution mechanic from the original Game Boy games.

Today, the five Masaki Promo cards are among the most desirable Japanese-exclusive Pokémon cards, combining historical significance, low populations in PSA 10, and strong demand from collectors around the world.

What Was the Trade Please Campaign?

Unlike ordinary promotional cards, the Masaki cards could not be purchased in booster packs.

Players first obtained a Masaki’s PC campaign card from Japan’s Expansion Sheet series. They then mailed that card together with the required unevolved Pokémon to Pokémon, which returned the fully evolved exclusive holographic promo through the mail.

The campaign recreated the communication evolution mechanic from the original Pokémon video games, where certain Pokémon evolved only after being traded between players. This creative promotion has become one of the defining moments in Japanese Pokémon TCG history.

How the Campaign Worked

1. Obtain Masaki’s PC.
2. Mail it together with the required Pokémon card.
3. Receive an exclusive holographic evolution card.

Each Pokémon required a different base card, resulting in five unique promotional cards that today are collectively known as the Masaki Promo Set.

The Five Masaki Promo Cards

The Trade Please Campaign featured five exclusive holographic Pokémon. Each required players to mail a different Pokémon card together with Masaki’s PC to receive its evolved form through the mail.

Pokémon	Approx. Distribution	Collector Demand
Masaki Gengar	36,000	★★★★★
Masaki Alakazam	39,000	★★★★★
Masaki Machamp	29,000	★★★★☆
Masaki Golem	22,000	★★★★☆
Masaki Omastar	21,000	★★★★☆

Why Are Masaki Promo Cards So Valuable?

The Masaki cards are highly sought after because they combine several qualities rarely found in a single Pokémon card release.

• Japanese-exclusive distribution.
• Unique mail-in campaign.
• No booster pack release.
• Historically important promotion based on the original video games.
• Very low PSA 10 populations.
• Strong worldwide collector demand.

Unlike ordinary promotional cards, each Masaki Promo required players to sacrifice another card to receive its evolved version. This unusual distribution method has made the set one of the most iconic releases in Pokémon TCG history.

Where to Buy Masaki Promo Cards

Mercari Japan has become one of the best places to find vintage Japanese Pokémon cards. Many raw copies appear there before reaching international marketplaces, and prices can often be lower than those found elsewhere.

International buyers can now purchase many Mercari Japan listings through expanding cross-border shopping services, making authentic Japanese cards easier to obtain worldwide.

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Which Masaki Promo Is the Rarest?

By original distribution numbers, Masaki Omastar is the rarest card, with approximately 21,000 copies distributed. Masaki Golem follows with around 22,000 copies, while Alakazam had the largest distribution at roughly 39,000.

However, distribution numbers tell only part of the story. Many collectors also consider PSA population, condition rarity, artwork, and international demand when evaluating scarcity.

Should You Collect the Entire Set?

Many experienced collectors consider the complete Masaki Promo collection one of the greatest achievements in vintage Japanese Pokémon collecting. Completing all five cards is increasingly difficult, especially in PSA 10 condition, and complete matching sets rarely appear on the market.

Frequently Asked Questions

What are Masaki Promo cards?

Masaki Promo cards are five Japanese-exclusive holographic Pokémon cards distributed through the 1999 Trade Please (Communication Evolution) Campaign. Players mailed specific Pokémon cards together with Masaki’s PC to receive exclusive evolved promotional cards in return.

Which Masaki Promo card is the rarest?

Based on original distribution numbers, Masaki Omastar is the rarest, with approximately 21,000 copies distributed. Masaki Golem follows with about 22,000 copies. However, rarity also depends on condition, PSA population, and collector demand.

Why are PSA 10 Masaki cards so difficult to find?

The original mail-in packaging frequently caused pressure marks and small indentations during shipping. Because of this, perfectly preserved copies are extremely uncommon, resulting in very low PSA 10 populations across the entire series.

Where can I buy Masaki Promo cards?

Collectors commonly purchase Masaki cards through Japanese marketplaces such as Mercari Japan, as well as international marketplaces including eBay. Japanese listings often appear first and may offer better prices for raw copies.

Related Guides

• Masaki Gengar Price Guide
• Masaki Alakazam Price Guide
• Masaki Machamp Price Guide
• Masaki Golem Price Guide
• Masaki Omastar Price Guide
• Shining Charizard Price Guide
• Shining Mew Price Guide

Final Thoughts

The Masaki Trade Please Campaign remains one of the most creative and historically significant promotions ever released for the Pokémon Trading Card Game. By turning the video game’s trade evolution mechanic into a real-world mail-in campaign, Pokémon created five promotional cards that continue to captivate collectors more than 25 years later.

Whether you’re collecting a single favorite Pokémon or aiming to complete the entire five-card set, the Masaki Promo cards represent some of the finest Japanese-exclusive collectibles in the hobby. Their unique history, limited distribution, and low PSA 10 populations make them cornerstone pieces for serious vintage Pokémon collectors.

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