Is this CD single rare because it was self-released?

Yes, the single was self-released by Karolina, making it a less common collectible item in the market.

What is the condition of the CD single?

The provided facts do not specify the physical condition of the CD single.

The CD single "My World" was released in 2007.

Name: Karolina (26) – My World (CD, Single)
Brand: Karolina (26)

Pop

What My World by Karolina (26) is worth on the used market.

Label · Not On Label (Karolina Self-Released)Format · CD, SingleGenre · Pop

Used

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New / Sealed

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My World by Karolina (26) (2007) on CD, Single. 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 CD single rare because it was self-released?: Yes, the single was self-released by Karolina, making it a less common collectible item in the market.
What is the condition of the CD single?: The provided facts do not specify the physical condition of the CD single.
When was "My World" by Karolina released?: The CD single "My World" was released in 2007.