Ninja Gaiden Sigma

Ninja Gaiden Sigma, stylized as Ninja Gaiden Σ, is an action-adventure game developed by Team Ninja for the PlayStation 3.

It is an enhanced port of Ninja Gaiden, originally released on Xbox in 2004, and is the second expansion to the game after Ninja Gaiden Black.

Released in 2017, the Nintendo Switch became one of the best-selling consoles of all time thanks to its hybrid handheld/docked design. Its cartridge-based physical format (as opposed to discs) has made complete-in-box collecting popular again, with certain limited print runs and Nintendo-published exclusives already commanding a premium on the secondhand market just a few years after release.

Gamevaro tracks Ninja Gaiden Sigma for Nintendo Switch with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.

Adding Ninja Gaiden Sigma to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This NSW release dates back to 2007.

No market sales have been tracked yet for Ninja Gaiden Sigma — this could mean it rarely changes hands, or simply that Gamevaro hasn't recorded a sale for it yet. Be the first to add it to your collection.

Condition matters a lot for collector value: loose (cartridge/disc only), complete-in-box (CIB, with original packaging and manual) and factory-sealed copies are tracked separately because the price gap between them can be significant, especially for older releases.

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