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The Genesis/Mega Drive port of "Master of Monsters". Master of Monsters is a turn-based strategy game developed by SystemSoft for the MSX and NEC PC8801. It was ported to a variety of consoles and PCs including the PC Engine CD, NEC PC9801, and Sega Genesis/Mega Drive. While it never had the same success as its SystemSoft stablemate Daisenryaku, the game garnered a loyal following. Its success in the North American market on the Sega Genesis proved sufficient for a sequel on the Sega Saturn, and an anime art-style enhanced Sony PlayStation version. A European release for Mega Drive was planned by Ubisoft but it did not materialise.
Master of Monsters Genesis price & price history
The average CIB price for Master of Monsters (Genesis) was $147.19 30 days ago and is $124.77 now — down $22.42. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Master of Monsters (Genesis) worth?
- Master of Monsters for Genesis is worth $124.77 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Master of Monsters going up or down in price?
- The price is trending down — it was $147.19 30 days ago and is $124.77 now, a $22.42 decrease.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Master of Monsters on Sega Genesis. 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 | 2026-08-07 | $80.00 | CIB | Master of Monsters Sega Genesis 1991 CIB Tested | |
| eBay | 2026-07-19 | $134.50 | CIB | Master of Monsters (Sega Genesis, 1991) CIB | |
| eBay | 2026-06-27 | $40.00 | CIB | Master Of Monsters Sega Mega Drive CIB *US Seller* HE | |
| eBay | 2026-05-29 | $125.00 | CIB | Master of Monsters Sega Genesis Game CIB Complete Renovation Instruction Manual | |
| eBay | 2026-05-13 | $233.99 | CIB | MASTER OF MONSTERS Sega Genesis CIB | |
| eBay | 2026-05-04 | $139.99 | CIB | Master of Monsters (Sega Genesis) CIB Complete! Tested! Authentic! Clean & Nice! | |
| eBay | 2026-04-07 | $129.99 | CIB | CLEAN Master of Monsters Sega Genesis Complete in Box CIB Authentic | |
| eBay | 2026-03-10 | $129.94 | CIB | Master of Monsters Sega Genesis COMPLETE IN BOX WITH MANUAL. Rare! CIB! | |
| eBay | 2026-01-29 | $99.99 | CIB | Master of Monsters Sega Genesis Game, Box And Manual | |
| eBay | 2026-01-26 | $149.99 | CIB | Master of Monsters Sega Genesis 1991 Renovation CIB Complete Tested Authentic |
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