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In The Guardian Legend, the player controls the female guardian of Earth, a "highly sophisticated aerobot transformer". The player's mission is to infiltrate Naju, a large planet-like object which aliens sent hurtling towards the Earth. While inside, the player must activate ten safety devices in order to initialize Naju's self-destruct mechanism and destroy the alien world before it reaches Earth. Five hostile tribes of alien lifeforms are vie for control of territories within Naju,and the player needs to fight through them to successfully activate the switches and escape.
The Guardian Legend NES price & price history
The average CIB price for The Guardian Legend (NES) was $70.95 30 days ago and is $71.42 now — up $0.47. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is The Guardian Legend (NES) worth?
- The Guardian Legend for NES is worth $71.42 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is The Guardian Legend going up or down in price?
- The price is trending up — it was $70.95 30 days ago and is $71.42 now, a $0.47 increase.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for The Guardian Legend on Nintendo NES. 100 Coins computes its own average from the individual eBay sold listings it tracks for this exact edition, weighted so recent sales count for more — which is why the two differ. Both numbers are shown on every condition card above.
- Where does 100 Coins get its price data?
- All prices on 100 Coins come from real eBay sold listings — actual completed transactions, not asking prices or estimates. Prices are updated daily.
| Source | Date | Price | Completeness | Description | Report |
|---|---|---|---|---|---|
| eBay | 2025-12-18 | $140.00 | CIB | The Guardian Legend NES CIB | |
| eBay | 2025-12-06 | $40.00 | CIB | The Guardian Legend - Nintendo NES Video Game - CIB Complete In Box | |
| eBay | 2025-10-16 | $349.99 | Sealed | The Guardian Legend Nintendo NES Brand New & Sealed H-Seam Free US Ship Insured! | |
| eBay | 2025-05-14 | $325.00 | Sealed | The Guardian Legend Nintendo NES Brand New & Sealed | |
| eBay | 2025-04-10 | $375.00 | Sealed | The Guardian Legend Nintendo NES Brand New & Sealed H-Seam. | |
| eBay | 2025-01-29 | $181.00 | Sealed | New Sealed THE GUARDIAN LEGEND Nintendo NES Game Complete In Box 100% Authentic! | |
| eBay | 2023-12-30 | $329.99 | Sealed | 1988-89 NES The Guardian Legend Factory Sealed H-Seam Nintendo w/ Acrylic Case | |
| eBay | 2023-10-12 | $260.00 | Sealed | NES Nintendo The Guardian Legend New & Sealed | |
| eBay | 2023-07-10 | $356.00 | Sealed | THE GUARDIAN LEGEND ( NES 1989 BRODERBUND ) NEW FACTORY SEALED RARE H-SEAM GAME | |
| eBay | 2022-09-01 | $700.00 | Sealed | The Guardian Legend UnOpened NIB nes nintendo FACTORY SEALED 1988 NEW |
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