1999 Pokemon Base Set 1st Edition Mewtwo Holo Value & Price Guide (2026)

Mewtwo was the final boss. In the original Pokemon games, after you beat the Elite Four, you ventured deep into Cerulean Cave to find the most powerful Pokemon in the game: a psychic clone of the mythical Mew, created through genetic engineering. When the Pokemon Trading Card Game launched in the United States in January 1999, Mewtwo's holographic card carried that same mystique. A 1st Edition Base Set Mewtwo Holo in PSA 10 has sold for over $10,000.

Quick Value Summary

The Story

The Pokemon Trading Card Game arrived in the United States on January 9, 1999, produced by Wizards of the Coast under license from Nintendo. The very first print run carried a "1st Edition" stamp on the left side of the card, a small black circle with the text "Edition 1" and a number 1. Wizards of the Coast reportedly printed around 300-500 first edition booster boxes before switching to the unlimited run.

Mewtwo was card #10 of 102 in the Base Set. As one of 16 holographic rare cards in the set, it wasn't the rarest pull, but it was one of the most desirable. Kids who grew up playing Pokemon Red and Blue knew Mewtwo as the ultimate prize. That emotional connection has driven card values for 25 years.

The 1999 Pokemon card craze has been compared to Tulip Mania and Beanie Babies, but unlike those bubbles, Pokemon cards have shown sustained long-term value growth. The 2020-2021 pandemic boom saw explosive price increases across all Pokemon products. Prices have corrected since then but remain well above pre-pandemic levels.

PSA has recorded over 550 auction sales of the 1st Edition Mewtwo Holo, totaling over $733,000 in realized prices. That's one card design, one variation.

How to Identify It

The 1st Edition Base Set Mewtwo Holo has several identification markers:

• 1st Edition stamp: Small black "Edition 1" symbol on the left side of the card, below the artwork frame

• Holographic artwork: Mewtwo's image features a foil holographic pattern across the entire illustration box

• Card number: 10/102 in the lower right corner

• Set symbol: None. The original Base Set had no set symbol, which distinguishes it from the Base Set 2 reprint (which uses a "2" symbol)

• HP 60 listed at the top right

• "Psychic" type indicated by the purple energy symbol

• Wizards of the Coast copyright at the bottom

Critical distinctions:

• 1st Edition vs. Shadowless: Shadowless cards lack the 1st Edition stamp but also lack the shadow beneath the artwork box that appears on unlimited prints. Shadowless Mewtwo Holos are worth about 30-40% of 1st Edition values.

• 1st Edition vs. Unlimited: Unlimited prints have both a shadow under the artwork frame and no 1st Edition stamp. These are the most common version, worth $20-$200 depending on grade.

• Base Set vs. Base Set 2: Base Set 2 (released 2000) has a "2" set symbol and is worth far less.

Value by Condition

PSA 6 (EX-MT): $80 - $120

Visible wear at corners and edges. Possible light surface scratching. The holo surface may show some wear marks. A PSA 6 sold for $102 on eBay in January 2026. This grade represents affordable entry into 1st Edition ownership.

PSA 7 (NM): $150 - $250

Light edge wear with minor surface imperfections. Corners are slightly soft. The holo pattern remains vibrant. These trade regularly on eBay.

PSA 8 (NM-MT): $300 - $500

Minimal edge wear visible only under close inspection. Clean holo surface. A PSA 8 1st Edition Mewtwo sold for approximately $350 in late 2025 on eBay. Strong demand at this grade makes them liquid.

PSA 9 (Mint): $800 - $1,500

Near-perfect card with only the tiniest imperfection keeping it from a 10. This might be a microscopic print line on the holo, a barely visible whitening at one corner, or a barely off-center cut. PSA 9 copies sell consistently in the $900-$1,200 range.

PSA 10 (Gem Mint): $5,000 - $12,000

Perfect centering, flawless surfaces, razor-sharp corners, and a clean holo. PSA 10 copies peaked at $17,200 during the 2021 boom. Current market prices have settled significantly. PSA population data shows the 1st Edition Mewtwo PSA 10 population is relatively constrained compared to other Base Set holos, supporting sustained values.

Known Variations

• Thick stamp vs. thin stamp: 1st Edition stamps come in two varieties. The "thick stamp" version (wider, bolder text) may command a small premium among specialists.

• Holo pattern bleeding: Some copies show the holographic pattern extending slightly beyond the artwork frame. This is a manufacturing variance, not an error.

Authentication & Fakes

Fake Pokemon cards are widespread. For 1st Edition Base Set holos, watch for:

• Card stock thickness: Original Wizards of the Coast cards have a specific thickness and rigidity. Fakes are often too thin or too thick.

• Blue core test: Tearing a real Pokemon card (not recommended on valuable copies) reveals a blue or black core layer. Fakes often lack this.

• Holo pattern: Original Base Set holos use a specific "cosmos" or "galaxy" foil pattern. Fakes may use different foil types.

• Font and text: Compare text spacing and font weight carefully against verified originals. Fakes often have subtle font differences.

• Light test: Hold the card up to light. The holo pattern should be visible from the back on an original. Complete opacity may indicate a fake.

• 1st Edition stamp quality: The stamp should be clean and consistent. Poorly printed or misaligned stamps can indicate counterfeits.

PSA authentication is essential for any 1st Edition Mewtwo you plan to sell. PSA fees start at $30 for economy tier. For cards valued over $1,000, higher service tiers with faster turnaround are available at $75-$300 per card. The investment is mandatory for serious sales.

Where to Sell

• eBay: The most liquid market for graded Pokemon cards. Use auction format for PSA 9-10 copies. Expect 13% in combined fees.

• PWCC/Fanatics Collect: Premium auction platform for high-value cards. They curate listings and attract serious buyers.

• TCGplayer: Works well for raw and lower-grade copies with Pokemon-specific buyer traffic.

• Reddit (r/pkmntcgtrades): Direct sales to collectors with lower fees but requires established reputation.

• Goldin Auctions: For PSA 10 copies, Goldin attracts high-end Pokemon collectors.

Shipping graded cards costs $5-$10 with tracking. For PSA 10 values ($5,000+), use insured shipping at $20-$40.

Not sure about the condition of yours? Upload a photo to Curio Comp for a quick assessment.

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