#5370
◆ Chase this card
Be the first to chase this.
Locked in
✦ Chase Index #5370·Set rank #116
Koffing
Common
EXPEDITION BASE SET·#114·SEP 2002·POKÉMON
GrassCommon
Current market price
$5.59
+0.4%
7d
+11.6%
30d
-76.9%
All time
NORMAL · TCGPLAYER · 2026-06-25
01 · All-time high
$24.16
52 snapshots
02 · All-time low
$3.77
since 2026-05-05
03 · Set rank
#116
of 165 in EX
04 · Tracking since
2026-05-05
52 price snapshots
01 · Price history
52 snapshots
Full price history.
Daily market-price snapshots — every data point is a dated price reading, never an estimate.
Total return
-76.9%
Price range
$3.77 → $24.16
Snapshots
52
Tracking since
2026-05-05
Expedition Base Set, tracked.
Koffing is a Common from Expedition Base Set, a Grass-type Pokémon. Released SEP 2002.
Currently ranked #5370 on the Chase Index - our composite score across price, weekly price movement, 30-day community chases, and page views.
Since first tracked, the price has declined 76.9% in total.
Card number
#114
Released
SEP 2002
Rarity
Common
Type
Grass
Supertype
Pokémon
Pokémon
Series
E-Card
Market source
Market price · Updated daily
03 · Variants
2 variants
Different variants, different prices.
Holofoil, reverse, 1st edition — each variant trades at its own price band. The current market column is what feeds the index.
| Variant | Low | Mid | Market | High |
|---|---|---|---|---|
| Normalcurrent | $2.40 | $5.81 | $5.59 | $694.20 |
| Reverse Holofoil | $49.99 | $82.34 | $24.16 | $199.90 |
04 · Related cards
From the same set
More from Expedition Base Set.
Top chases from the same expansion — ranked by Chase Index score.
05 · Same Pokémon
Cross-set · Koffing
More Koffing cards.
Other tracked cards featuring the same Pokémon, across every era it has appeared in.
View all Koffing cards→
06 · Reference desk
Koffing, explained.
Everything about this card — the price, the variants, and how we track it.
3 questions answered
Q.01
Is Koffing from Expedition Base Set a good investment?
We track prices, not provide investment advice. The Chase Index rank and price history above show how collector demand has moved since we started tracking this card.
Q.02
How is the market price determined?
We pull daily snapshots of the market price - the median of recent Near Mint sales. The current figure reflects the Normal variant.
Q.03
What does the Chase Index rank mean?
The Chase Index ranks cards on a composite score: 15% market price percentile, 35% upward-only 7-day price move, 30% rolling 30-day community chases, 20% recent page views. The global index is restricted to cards priced ≥ $5 and, for now, excludes vintage cards (pre-2004 sets), reverse holofoils, and Commons; per-set and per-tag rankings include every card. A card near the top leads on multiple dimensions.