Question 1

What is the market value of Koffing?

Accepted Answer

The current market price for a raw (ungraded) Koffing (#114) is $2.58. A PSA 10 graded copy is worth $79.95.

Question 2

What is the PSA 10 price of Koffing?

Accepted Answer

A PSA 10 (Gem Mint) graded Koffing (#114) from Expedition Base Set is currently worth $79.95. That is a 2999% premium over the raw market price of $2.58.

Question 3

What is the PSA 10 gem rate for Koffing?

Accepted Answer

Koffing has a PSA 10 gem rate of 29.8%, meaning 29.8% of PSA submissions receive a Gem Mint 10 grade. There are 64 PSA 10 copies in the population out of 215 total graded.

Question 4

Should I grade my Koffing?

Accepted Answer

A raw Koffing is worth $2.58 and a PSA 10 sells for $79.95 — a grading premium of 2999% with a 29.8% gem rate. Use GRLD's PSA Grading Calculator to factor in PSA fees and shipping before deciding.

Question 5

How rare is Koffing?

Accepted Answer

Koffing (#114) is a Common from Expedition Base Set. 215 copies have been graded by PSA, with 64 achieving a PSA 10 grade.

Question 6

What set is Koffing from?

Accepted Answer

Koffing (#114) is from Expedition Base Set (set code ecard1).