💰 Top 5 retro video games that have appreciated the most in recent years (2025)

Retro collecting isn't just about nostalgia: it's also an investment.
Many classic games have doubled (or tripled!) in value since 2020, and today we bring you a selection of the ones that have skyrocketed on the market.

At MartZ Gaming, we don't just sell history: we also understand its value.

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🕹️ 1️⃣ Pokémon Crystal (Game Boy Color)

• 💸 Value in 2020 : €40-50

• 💥 Value in 2025 : €100-120 (full up to €200)

• 🔍 Why? The latest 2nd-gen release on the GBC, with improved graphics and maximum nostalgia.

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🕹️ 2️⃣ The Legend of Zelda: Ocarina of Time (Nintendo 64)

• 💸 Value in 2020 : €30-35

• 💥 Value in 2025 : €90-130 (full)

• 🔍 Considered one of the best games in history. The golden cartridge is especially sought after.

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🕹️ 3️⃣ Pokémon FireRed / LeafGreen (Game Boy Advance)

• 💸 Value in 2020 : €35-45

• 💥 Value in 2025 : €90-150

• 🔍 Generation 1 remake. Highly sought after by new players entering the retro Pokémon world.

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🕹️ 4️⃣ Castlevania: Aria of Sorrow (Game Boy Advance)

• 💸 Value in 2020 : €50-60

• 💥 Value in 2025 : €150-200 (more if complete)

• 🔍 Cult gem, hard to find, legendary gameplay.

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🕹️ 5️⃣ Pokémon Yellow (Game Boy)

• 💸 Value in 2020 : €25-30

• 💥 Value in 2025 : €70-100 (cartridge)

• 🔍 Iconic version with Pikachu as a companion. One of the most nostalgic games in the entire series.

🎯 You can still get it refurbished! → [See Pokémon Yellow]

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🧠 Why are they going up so much in value?

✅ Shortage → There are fewer and fewer original units in good condition.
✅ Increase in collectors
✅ Very high emotional value
✅ YouTubers and networks that drive demand

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📈 And will they continue to rise?

Everything indicates yes. Retro gaming continues to grow, and original games with boxes and manuals are becoming treasures.

🎯 At MartZ Gaming we take care of each unit so you can create a collection with real value.

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🚀 Conclusion

If you're thinking about starting your collection or investing in retro games, these 5 titles are a safe bet .

At MartZ Gaming, we select, refurbish, and guarantee them so you can relive the nostalgia with quality and confidence.

➡️ Discover our complete retro catalog here
🎮 Revive, collect, invest.