Photocards are a hot topic among K-Pop idol fans who love to collect them. Although some legendary ones can reach high prices because it's pretty challenging to find them.

Based on eBay auctions, these are the most expensive K-Pop photocards sold over the past few months.

1. BTS V 

V photocard for BTS's first Muster fan meeting sold for USD 839.99

2. Red Velvet Seulgi

Seulgi's photocard from the Superstar SMTOWN Halloween event sold for USD 640.00.

3. BTS V

V's photocard from 2014 Season’s Greetings sold for USD 599.99

4. BTS Jimin

Jimin's photocard from 2014 Season’s Greetings sold for USD 590.00

5. BTS

The group's photocard sold for USD 459.99

6. BTS Jungkook

Jungkook's photocard from the Skool Luv Affair special edition album sold for USD 439.99

7. BTS Jungkook, Jimin, V, Suga 

BTS NOW photocards featuring Suga, Jimin, V and Jungkook sold for $399.99 USD.

8. Suga (BTS)

Suga's 2014 Season’s Greetings photocard  sold for $350.00 USD.

9. LOONA Heejin

Heejin' 1/3’s albums photocards sold for USD 320.00

10. TWICE Tzuyu

Tzuyu's Superstar JYP Nation event photocard sold for USD 318.00.