How rare is this Sindrome (6) cassette?

It is quite rare, as only one copy is currently listed for sale.

What is the format and release year?

It is a cassette format released in 1992.

No, it is a self-released item from Sindrome (6).

Name: Sindrome (6) – Astral Projection (Cassette, Promo)
Brand: Sindrome (6)

Rock

What Astral Projection by Sindrome (6) is worth on the used market.

Sindrome (6) value — Discogs floor $12.89. Prices updated June 2026.

Label · Not On Label (Sindrome (6) Self-released)Format · Cassette, PromoGenre · Rock

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JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

Astral Projection by Sindrome (6) (1992) on Cassette, Promo. The Discogs marketplace floor is $12.89 with 1 copies currently for sale.

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

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

Condition	Value	Based on
Discogs floor	$12.89	eBay sold comps

How rare is this Sindrome (6) cassette?: It is quite rare, as only one copy is currently listed for sale.
What is the format and release year?: It is a cassette format released in 1992.
Is this item officially licensed?: No, it is a self-released item from Sindrome (6).