A Pokemon TCG tracker that brings Cardmarket, TCGPlayer and eBay into one app. Compare EU & US prices side by side.

Built for collectors in

Pages

Explore
Sets
Leaderboard
Portfolio
Wishlist

Resources

Blog
Help center
Feature Requests
Contact

Legal

Terms
Privacy

Any questions?

We're always happy to help!
Contact

© CollectHolo, 2026

CollectHolo is not affiliated with, sponsored or endorsed by, or in any way associated with Pokémon or The Pokémon Company International Inc.

We use cookies

We use cookies to improve your experience and for analytics. By clicking "Accept", you agree to our use of cookies.

Koffing - HeartGold Collection | CollectHolo

Explore/HeartGold Collection/Koffing

Koffing (35)

35/70CommonHeartGold Collection

Koffing (35)

No price history available yet

Card management

Log in to add this card to your portfolio.

—

PSA pop report

PSA Spec

Last updated 28 May 2026

1054.2% PSA 10 rate

PSA 10

13

PSA 9

10

PSA 8

0

PSA 7

1

≤6

0

Auth

0

Total

24

PSA 10

+4

PSA 9

+18

PSA 8

+11

3D7D1M3M6MALL

PSA population history is a PRO feature