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"As my apprentice, you have been studying a long time to master the secrets of magic. Now the time has come to prove yourself. You must journey to the four Mystery Castles in search of four magic talismans. You will face many perils along the way: the castles are riddled with underground passages and intricate mazes, where you may become lost forever! And strange creatures prowl the castles, ready to pounce upon you when you least expect it! But you will find magic powers hidden along the way, to help you in this Mystery Quest. The magic talismans you seek are the greatest gifts known to man: wealth, wisdom, happiness, and peace. Go now, complete your quest, and prove that you are as great a wizard as I!"
Mystery Quest NES price & price history
The average CIB price for Mystery Quest (NES) was C$75.19 30 days ago and is C$75.84 now — up C$0.65. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Mystery Quest (NES) worth?
- Mystery Quest for NES is worth C$75.84 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Mystery Quest going up or down in price?
- The price is trending up — it was C$75.19 30 days ago and is C$75.84 now, a C$0.65 increase.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Mystery Quest 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 | 2026-08-06 | C$66.37 | CIB | Mystery Quest (Nintendo Entertainment System, 1989) CIB W/ Original Foam MINT | |
| eBay | 2026-07-23 | C$82.94 | CIB | TESTED Nintendo NES Game MYSTERY QUEST Complete CIB in Box Manual | |
| eBay | 2026-07-15 | C$8.30 | Game Only | Nintendo NES Game Only Mystery Quest | |
| eBay | 2026-07-07 | C$9.66 | Game Only | Mystery Quest for Nintendo NES Cart Only, Tested. Good Condition Cartridge Only | |
| eBay | 2026-06-28 | C$107.12 | CIB | Mystery Quest (Nintendo Entertainment System, 1989) NES Complete In Box -Tested! | |
| eBay | 2026-06-26 | C$11.05 | Game Only | Mystery Quest for Nintendo NES Cart Only, Tested. Good Condition Cartridge Only | |
| eBay | 2026-06-21 | C$55.24 | CIB | NES: Mystery Quest - Nintendo - 1989 - CIB - Tested | |
| eBay | 2026-04-01 | C$27.62 | CIB | Mystery Quest NES (With Manual and Game Case- SEE PICTURES) | |
| eBay | 2026-03-15 | C$117.52 | CIB | Mystery Quest (Nintendo Entertainment System, 1989) -CIB- Great Condition | |
| eBay | 2026-02-12 | C$22.05 | Game Only | Mystery Quest NES Nintendo Video Game - Cart Only - Tested - Free Shipping! |
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