Koffing

Base · #51 · Common Tier A

Grade A5.5/10

Reference NM

€0.89

US market reference · raw NM

Graded

PSA 9€31.56

PSA 10€121.80

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Buy range€0.99 – €1.29Good buy

All prices and projections are for Near Mint English-language cards. Other conditions and languages may vary significantly.

Price history

Ungraded NM PSA 9 PSA 10

Investment thesis

Sub-score breakdown · ROI projections

5.5

SCORE / 10

Era track record

+1.4 pts/yr

Popular Pokémon

Card type

Standard

Recent spike

+17% vs 12 mo

If you hold 5 years▲ PRIMARY

Value in 5 yearsProUnlock

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How is this scored?

The score (0–10) ranks this card against every card we track, using what our price history since 2021 shows actually separates cards that beat the market: the era’s track record, whether it is a popular Pokémon, special card types, and a recent price spike. The same score orders the Leaderboard and sets the grade letter. It compares cards; it does not forecast a price.

Pop report

PSA 10 gem rate 23.91%Total population

PSA 10

1,263

PSA 9

2,165

PSA 8

971

Total graded

5,282

Gem rate 23.91%. Consistent with modern era gem rates; expect supply to grow as more are graded.

OVERVIEW

Investment summary

Base's Koffing (#51) has a reference price of €0.89 for a raw near-mint copy. Its 30-day price movement has appreciated (+71.0%). By market value it ranks #90 of 102 in Base — the 10th percentile of the set. Read together, a lower-tier ranking in Base alongside rising 30-day momentum frames where Koffing sits in the set's pricing structure — context worth weighing against the set's stronger names before timing an entry. Market data is informational only and does not constitute investment advice.