What is the lowest price I can expect to pay for Ys IX: Monstrum Nox?

The lowest price listed for Ys IX: Monstrum Nox is $36 for a loose copy.

How much more is the sealed version worth compared to the loose version?

The sealed version is priced at $48, which is $12 more than the loose copy's $36 price.

If I have the game complete-in-box, what is its resale value?

A complete-in-box copy of Ys IX: Monstrum Nox is currently valued at $39.

Ys IX: Monstrum Nox [Pact Edition] — PlayStation 4 Price & Value

Name: Ys IX: Monstrum Nox [Pact Edition] — PlayStation 4 Price & Value
Brand: PlayStation

PlayStation 4

What Ys IX: Monstrum Nox [Pact Edition] for PlayStation 4 is worth — loose cart, complete in box, and sealed.

Ys IX: Monstrum Nox [Pact Edition] value — Loose $36 · Complete (CIB) $39 · Sealed (new) $48. Prices updated July 2026.

Platform · PlayStation 4

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Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

If you just want the item, buy the Pact Edition for $39. The Limited Edition at $70 offers a premium experience, likely through exclusive packaging or higher scarcity, making it desirable for serious collectors. Buyers prioritizing owning the piece on a budget should choose Pact Edition, while those seeking the collector's prestige and enhanced presentation should invest in the Limited Edition.

VersionUsedNewBuy

Limited EditionYs IX: Monstrum Nox [Limited Edition] — PlayStation 4 Price & Value$70.09$99.95eBay ↗

Pact Edition— this pageYs IX: Monstrum Nox [Pact Edition] — PlayStation 4 Price & Value$38.97$47.88eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

PriceCharting — Ys IX: Monstrum Nox [Pact Edition] (PlayStation 4)$38.97

Game details

Brand: PlayStation
Platform: PlayStation 4

Ys IX: Monstrum Nox [Pact Edition] (PlayStation 4) resale value

A loose copy of Ys IX: Monstrum Nox [Pact Edition] averages around $36. A complete-in-box (CIB) copy — game, box, and manual — runs about $39, and a factory-sealed copy commands $48.

What drives the price

Condition is everything: a clean, unscratched label, an intact box without crushing, and the original manual can swing the value 30–50%. Test that the game works before you buy or sell.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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Condition	Value	Based on
Loose	$36	eBay sold comps
Complete (CIB)	$39	eBay sold comps
Sealed (new)	$48	eBay sold comps
Graded (WATA/CGC)	$104	eBay sold comps

Frequently asked questions

What is the lowest price I can expect to pay for Ys IX: Monstrum Nox?: The lowest price listed for Ys IX: Monstrum Nox is $36 for a loose copy.
How much more is the sealed version worth compared to the loose version?: The sealed version is priced at $48, which is $12 more than the loose copy's $36 price.
If I have the game complete-in-box, what is its resale value?: A complete-in-box copy of Ys IX: Monstrum Nox is currently valued at $39.