What is the format and release year of this single?

This item is a CD Single, released in the year 2000.

Is this item rare or common based on the listings?

There are currently 4 copies for sale, suggesting it is not extremely rare but is available now.

The genre for this single is Pop.

Name: You (21) – Don't You Know (CD, Single)
Brand: You (21)

Pop

What Don't You Know by You (21) is worth on the used market.

You (21) value — Discogs floor ₩1,413 · $0.99. Prices updated 2026년 6월.

Label · Blue Flame RecordsFormat · CD, SingleGenre · Pop

Live on eBay now

Converted from USD at the ECB reference rate — sold comps are US-market sales.

JunkPal AI· resale insightanalyzing sold comps…

▍

가격 데이터 검증 출처 · 1

Don't You Know by You (21) (2000) on CD, Single. The Discogs marketplace floor is $0.99 with 4 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	₩1,413 · $0.99	eBay sold comps

What is the format and release year of this single?: This item is a CD Single, released in the year 2000.
Is this item rare or common based on the listings?: There are currently 4 copies for sale, suggesting it is not extremely rare but is available now.
What is the genre of the "Don't You Know" CD?: The genre for this single is Pop.