![Ys IX: Monstrum Nox [Pact Edition]](https://images.igdb.com/igdb/image/upload/t_cover_big/co2u4u.jpg)
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While imprisoned in Balduq, Adol is cursed and becomes a Monstrum. With his newfound powers, he must stop the Grimwald Nox from consuming the city. Pact Edition details: the gift of extra items awaits you in the Ys ix: Monstrum nox pact Edition! Get a taste of the mysteries & battles ahead with the melodies of the macabre soundtrack Sampler, Monstrum memoirs mini art booklet, & reverse cover sheet
Ys IX: Monstrum Nox [Pact Edition] PS4 price & price history
The average CIB price for Ys IX: Monstrum Nox [Pact Edition] (PS4) was $37.98 30 days ago and is $38.45 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 Ys IX: Monstrum Nox [Pact Edition] (PS4) worth?
- Ys IX: Monstrum Nox [Pact Edition] for PS4 is worth $38.45 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Ys IX: Monstrum Nox [Pact Edition] going up or down in price?
- The price is trending up — it was $37.98 30 days ago and is $38.45 now, a $0.47 increase.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Ys IX: Monstrum Nox [Pact Edition] on PlayStation 4. 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 | 2026-08-27 | $34.94 | Game Only | Ys IX: Monstrum Nox [Pact Edition] (Sony PlayStation 4 PS4, 2021) Disc Only | |
| eBay | 2026-08-21 | $38.00 | Sealed | Ys IX: Monstrum Nox Pact Edition - Sony PlayStation 4 Sealed | |
| eBay | 2026-08-01 | $41.72 | CIB | Ys IX Monstrum Nox Pact Edition PS4 PlayStation 4 CIB | |
| eBay | 2026-07-27 | $59.99 | Sealed | YS IX: Monstrum Nox Pact Edition for Sony PlayStation 4 PS4 New Sealed | |
| eBay | 2026-07-21 | $60.00 | Sealed | Ys IX: Monstrum Nox Pact Edition (PlayStation 4) (Sealed) | |
| eBay | 2026-07-20 | $60.00 | Sealed | Ys IX Monstrum Nox Pact Edition PS4 NIS America JRPG Action Video Game Sealed | |
| eBay | 2026-07-19 | $49.95 | Game & Case | Ys IX: Monstrum Nox Pact Edition PS4 Role Playing Game Two Disks and Case | |
| eBay | 2026-07-18 | $59.99 | Sealed | Ys IX Monstrum Nox Pact Edition PS4 PlayStation 4 JRPG Action Video Game Sealed | |
| eBay | 2026-07-10 | $54.99 | Sealed | Ys IX: Monstrum Nox Pact Edition (PlayStation 4, 2021) - Sealed! | |
| eBay | 2026-07-09 | $49.95 | CIB | Ys IX: Monstrum Nox Pact Edition - Sony PlayStation 4 PS4 / PS5 Complete |
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