Is this cassette rare given it's self-released?

Yes, as a self-released 2010 cassette from Atra (2), this item is inherently obscure and potentially rare within the Rock genre.

What is the format and release year of this music?

It is a single-sided cassette that was released in 2010.

No, there are currently 0 copies listed for sale on the marketplace.

Name: Atra (2) – Winds Of Madness Obscure (Cassette, Single Sided)
Brand: Atra (2)

Rock

What Winds Of Madness Obscure by Atra (2) is worth on the used market.

Label · Not On Label (Atra (2) Self-released)Format · Cassette, Single SidedGenre · Rock

Used

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New / Sealed

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Live on eBay now

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

Winds Of Madness Obscure by Atra (2) (2010) on Cassette, Single Sided. The Discogs marketplace floor is null with 0 copies currently for sale.

Pressing, country, and condition (media + sleeve) move vinyl/CD values the most — first pressings and clean copies command a premium.

Is this cassette rare given it's self-released?: Yes, as a self-released 2010 cassette from Atra (2), this item is inherently obscure and potentially rare within the Rock genre.
What is the format and release year of this music?: It is a single-sided cassette that was released in 2010.
Is this item currently available for purchase?: No, there are currently 0 copies listed for sale on the marketplace.