Citizens Unite!: Earth x Space

Citizens Unite!: Earth x Space includes both the Citizens of Earth and Citizens of Space games.

This time the two adventures have united with brand-new elements.

The PlayStation 4 (2013) cemented Sony's dominance of the eighth console generation, with a library exceeding 30,000 titles once indie and digital-only releases are counted. Most PS4 games remain affordable for collectors, but limited physical print runs — particularly from smaller publishers and later in the console's life cycle — are starting to see steady price increases as digital storefronts eventually wind down support.

Gamevaro tracks Citizens Unite!: Earth x Space for PlayStation 4 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 Citizens Unite!: Earth x Space 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 PS4 release dates back to 2021.

Only a handful of market sales have been tracked for Citizens Unite!: Earth x Space, suggesting it doesn't trade hands very often — a sign of relative scarcity compared to more common PlayStation 4 titles.

Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.

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