PokémonKoffing
Koffing · Base Set (Shadowless) · #051/102 · Unlimited

Koffing Base Set (Shadowless) #051/102 Raw NM price

Base Set (Shadowless) · #051/102 · Unlimited · English · Common

1st EditionUnlimited
Raw Near Mint market price$7.75Supported by recent sales · 8 in 30 days-2.6% past 30 daysUngraded eBay sales: median $40.00 of the last 3
Price date
Oct 14, 2026
Last Near Mint sale
Oct 8, 2026
Unlimited · Near Mint on TCGplayer
Raw NM$7.75— sellers
Ungraded sales$40.003 sales
PSA 10$135.002 salesPSA 9$25.207 sales
PSA 8$30.002 sales
PSA 7$31.081 sales

Price history

Koffing price history. Oct 13, 2025 to Oct 14, 2026. Missing values are left as gaps.$2$4$6$8$10Oct 13, 2025Jan 12, 2026Apr 14, 2026Jul 14, 2026Oct 14, 2026
24H
0.0%
7D
-1.5%
30D
-2.6%
90D
+2.8%
6M
+38.9%

Price evidence

Supported by recent sales · 8 in 30 days

Raw Near Mint checks

CheckValueLimitResult
TCGplayer market price reported$7.75—Shown
Near Mint sales, last 30 / 90 days8 / 43At least 1 in 90 days, for this printingPass
Near Mint ÷ best of Lightly/Moderately Played1.3× ($7.75 vs $5.92)≤ 3× unless this printing's Near Mint sold in 90 daysPass
Change vs prior 30-day median0.99× ($7.75 vs $7.86)Within 2× unless Near Mint soldPass
Change vs previous price1.00× ($7.75 vs $7.75 on Oct 13, 2026)+75% / −45% unless Near Mint sold that weekPass

Check Unlimited · Near Mint listings on TCGplayer

TCGplayer sales activity, last 90 days

DateConditionSalesMarket price that day
Oct 13, 2026Moderately Played1$3.11
Oct 12, 2026Moderately Played1$3.11
Oct 11, 2026Near Mint1$7.75
Oct 9, 2026Heavily Played1$3.02
Oct 9, 2026Lightly Played12$5.69
Oct 8, 2026Near Mint1$7.87
Oct 7, 2026Lightly Played1$5.62
Oct 5, 2026Lightly Played1$5.87
Oct 5, 2026Moderately Played1$3.13
Oct 5, 2026Near Mint1$7.87
Oct 3, 2026Near Mint1$7.82
Oct 1, 2026Heavily Played1$3.06
Sep 30, 2026Near Mint1$7.82
Sep 29, 2026Lightly Played1$5.92
Sep 28, 2026Lightly Played1$5.92
Sep 27, 2026Lightly Played1$6.11
Sep 25, 2026Heavily Played1$3.06
Sep 25, 2026Lightly Played1$6.35
Sep 25, 2026Near Mint1$7.82
Sep 23, 2026Moderately Played1$3.11
Sep 22, 2026Lightly Played1$6.35
Sep 22, 2026Near Mint1$7.86
Sep 20, 2026Lightly Played1$6.35
Sep 19, 2026Near Mint1$7.90
Sep 18, 2026Near Mint1$7.88
Sep 17, 2026Lightly Played1$6.43
Sep 16, 2026Lightly Played1$6.61
Sep 14, 2026Lightly Played1$6.61
Sep 14, 2026Near Mint1$7.96
Sep 12, 2026Near Mint1$7.96
Sep 11, 2026Lightly Played1$6.99
Sep 10, 2026Heavily Played3$3.09
Sep 10, 2026Lightly Played1$7.10
Sep 10, 2026Near Mint1$7.96
Sep 9, 2026Heavily Played1$3.09
Sep 9, 2026Lightly Played1$6.88
Sep 9, 2026Moderately Played3$3.11
Sep 9, 2026Near Mint1$7.94
Sep 7, 2026Moderately Played1$3.10
Sep 6, 2026Heavily Played2$3.01
Sep 6, 2026Lightly Played1$6.85
Sep 6, 2026Near Mint1$7.90
Sep 5, 2026Moderately Played1$3.16
Sep 5, 2026Near Mint1$7.90
Sep 3, 2026Heavily Played1$3.18
Sep 3, 2026Lightly Played1$6.82
Sep 3, 2026Moderately Played1$3.21
Aug 30, 2026Lightly Played1$6.82
Aug 30, 2026Moderately Played1$3.25
Aug 29, 2026Moderately Played1$3.26
Aug 29, 2026Near Mint1$7.80
Aug 27, 2026Near Mint1$7.78
Aug 25, 2026Lightly Played1$6.98
Aug 25, 2026Near Mint1$7.78
Aug 24, 2026Heavily Played1$3.29
Aug 24, 2026Lightly Played1$6.89
Aug 23, 2026Damaged1$2.05
Aug 22, 2026Lightly Played1$6.98
Aug 21, 2026Lightly Played1$7.00
Aug 20, 2026Near Mint1$7.80
Aug 19, 2026Moderately Played2$3.21
Aug 19, 2026Near Mint1$7.80
Aug 18, 2026Near Mint1$7.86
Aug 17, 2026Lightly Played1$7.00
Aug 15, 2026Heavily Played1$3.29
Aug 15, 2026Lightly Played1$7.00
Aug 15, 2026Moderately Played1$3.22
Aug 15, 2026Near Mint1$7.72
Aug 14, 2026Damaged1$1.73
Aug 14, 2026Moderately Played2$3.22
Aug 12, 2026Heavily Played1$3.35
Aug 12, 2026Lightly Played1$6.89
Aug 9, 2026Heavily Played1$3.51
Aug 9, 2026Lightly Played1$7.15
Aug 8, 2026Near Mint1$7.72
Aug 3, 2026Damaged1$1.71
Aug 3, 2026Heavily Played1$3.51
Aug 3, 2026Lightly Played1$7.00
Aug 3, 2026Moderately Played1$3.22
Aug 3, 2026Near Mint1$7.83
Aug 1, 2026Damaged2$1.59
Aug 1, 2026Heavily Played2$3.51
Aug 1, 2026Lightly Played1$7.00
Aug 1, 2026Near Mint1$7.83
Jul 30, 2026Damaged1$1.59
Jul 30, 2026Heavily Played1$3.51
Jul 30, 2026Lightly Played1$6.79
Jul 30, 2026Moderately Played1$3.22
Jul 30, 2026Near Mint1$7.82
Jul 27, 2026Damaged1$1.59
Jul 27, 2026Heavily Played1$3.51
Jul 27, 2026Lightly Played1$6.79
Jul 27, 2026Moderately Played1$3.22
Jul 27, 2026Near Mint1$7.82
Jul 26, 2026Damaged2$1.59
Jul 26, 2026Heavily Played1$3.51
Jul 26, 2026Lightly Played2$6.74
Jul 26, 2026Moderately Played2$3.22
Jul 26, 2026Near Mint1$7.82
Jul 25, 2026Damaged1$1.50
Jul 25, 2026Heavily Played1$3.63
Jul 25, 2026Lightly Played1$6.74
Jul 25, 2026Moderately Played1$3.22
Jul 25, 2026Near Mint1$8.06
Jul 23, 2026Damaged11$1.50
Jul 23, 2026Heavily Played11$3.63
Jul 23, 2026Lightly Played11$6.79
Jul 23, 2026Moderately Played11$3.22
Jul 23, 2026Near Mint11$8.06
Jul 22, 2026Damaged1$1.50
Jul 22, 2026Heavily Played1$3.63
Jul 22, 2026Lightly Played1$6.67
Jul 22, 2026Moderately Played1$3.22
Jul 22, 2026Near Mint1$8.06
Jul 19, 2026Damaged2$1.47
Jul 19, 2026Heavily Played2$3.63
Jul 19, 2026Lightly Played2$6.67
Jul 19, 2026Moderately Played2$3.22
Jul 19, 2026Near Mint2$8.06
Jul 18, 2026Damaged1$1.47
Jul 18, 2026Heavily Played1$3.63
Jul 18, 2026Lightly Played1$6.81
Jul 18, 2026Moderately Played1$3.22
Jul 18, 2026Near Mint1$8.06

Ungraded sales · Unlimited

Median of the last 3: $40.00
SoldListingCondition in titlePrice
Sep 26, 26PSA Signed Michael Haigney Koffing 051/102 Base Set (Shadowless) Regular · eBay · printing not named—$129.99
May 17, 26Koffing 051/102 Base Set (Shadowless) Regular · eBay · printing not named—$25.00
Mar 30, 26Koffing 051/102 Base Set (Shadowless) Regular · eBay · printing not named—$40.00

Full price guide

Raw by condition

ConditionMarket price
Near Mint$7.75
Lightly Played$5.92
Moderately Played$3.08
Heavily Played$3.02
Damaged$2.46
Ungraded eBay sales (median of last 3)$40.00

As of Oct 14, 2026

Graded

GradeMarket priceBased onProvider estimate (all printings)SalesLast sale
PSA 10$135.00$554.002Aug 17, 26
PSA 9$25.20$98.007May 28, 26
PSA 8$30.00$30.002Oct 7, 26
PSA 7$31.08$30.541Oct 7, 26
PSA 5—Provider estimate$39.500—
PSA 3—Provider estimate$72.250—
PSA 2$39.00$39.001Jul 24, 26

Sold listings

20 sales · Unlimited · eBay · Fanatics
SoldGradeListingPrintingFormatPrice
Oct 7, 26PSA 81999 Pokemon Shadowless Base Set #051/102 Koffing PSA 8 · eBayUnlimited · not named in titleAuction$30.00
Oct 7, 26PSA 71999 Pokemon Shadowless Base Set #051/102 Koffing PSA 7 · eBayUnlimited · not named in titleAuction$31.08
Sep 26, 26UngradedPSA Signed Michael Haigney Koffing 051/102 Base Set (Shadowless) Regular · eBayUnlimited · not named in titleBuy It Now · Best offer$129.99
Aug 17, 26PSA 101999 Pokemon Base Set Shadowless Koffing #51 PSA 10 GEM MINT · FanaticsUnlimited · not named in titleBuy It Now$135.00
Aug 16, 26CGC 81999 Pokemon Base Set Shadowless Koffing #51 CGC 8 NM-MT · FanaticsUnlimited · not named in titleBuy It Now$18.00
Jul 24, 26PSA 2Koffing 051/102 Base Set (Shadowless) Regular PSA 2 · eBayUnlimited · not named in titleAuction$39.00
May 28, 26PSA 91999 Pokemon Base Set Shadowless Koffing #51 PSA 9 MINT · FanaticsUnlimited · not named in titleBuy It Now$32.00
May 25, 26CGC 91999 Pokemon Base Set Shadowless Koffing #51 CGC 9 MINT · FanaticsUnlimited · not named in titleAuction$15.60
May 17, 26UngradedKoffing 051/102 Base Set (Shadowless) Regular · eBayUnlimited · not named in titleAuction$25.00
Apr 13, 26PSA 91999 Pokemon Base Set Shadowless Koffing #51 PSA 9 MINT · FanaticsUnlimited · not named in titleAuction$25.20
Apr 6, 26PSA 91999 Pokemon Base Set Shadowless Koffing #51 PSA 9 MINT · FanaticsUnlimited · not named in titleAuction$21.60
Apr 6, 26PSA 91999 Pokemon Base Set Shadowless Koffing #51 PSA 9 MINT · FanaticsUnlimited · not named in titleAuction$25.20
Mar 30, 26UngradedKoffing 051/102 Base Set (Shadowless) Regular · eBayUnlimited · not named in titleAuction$40.00
Mar 16, 26PSA 91999 Pokemon Base Set Shadowless Koffing #51 PSA 9 MINT · FanaticsUnlimited · not named in titleAuction$24.00
Mar 16, 26PSA 91999 Pokemon Base Set Shadowless Koffing #51 PSA 9 MINT · FanaticsUnlimited · not named in titleAuction$24.00
Mar 11, 26PSA 91999 Pokemon Base Set Shadowless Koffing #51 PSA 9 MINT · FanaticsUnlimited · not named in titleBuy It Now$52.00
Jan 12, 26CGC 81999 Pokemon Base Set Shadowless Koffing #51 CGC 8 NM-MT · FanaticsUnlimited · not named in titleAuction$10.80
May 22, 25CGC 101999 Pokemon Base Set Shadowless Koffing #51 CGC 10 GEM MINT · FanaticsUnlimited · not named in titleBuy It Now$58.00
Jan 5, 25PSA 101999 Pokemon Base Set Shadowless Koffing #51 PSA 10 GEM MINT · FanaticsUnlimited · not named in titleBuy It Now$60.00
Aug 6, 24PSA 81999 Pokemon Base Set Shadowless Koffing #51 PSA 8 NM-MT · FanaticsUnlimited · not named in titleBuy It Now$35.00

Key facts

Raw Near Mint price
$7.75
Price date
Oct 14, 2026
30-day change
-2.6%
PSA 10 price
$135.00
PSA 9 price
$25.20
Set
Base Set (Shadowless)
Card number
051/102
Printing
Unlimited
Language
English
Rarity
Common
Card type
Pokemon
Pokémon type
Grass
Stage
Basic
HP
50
Weakness
P
Retreat cost
1
Pokédex number
109
Illustrator
Mitsuhiro Arita
TCGplayer ID
107048

Raw Near Mint price history

WhenDatePriceChange to latest
LatestOct 14, 2026$7.75—
1 day earlierOct 13, 2026$7.750.0%
7 days earlierOct 7, 2026$7.87-1.5%
30 days earlierSep 14, 2026$7.96-2.6%
90 days earlierJul 16, 2026$7.54+2.8%
6 months earlierApr 15, 2026$5.54+39.9%
1 year earlierOct 13, 2025$3.11+149.2%

Attacks

  • [GG] Foul Gas 10

    Flip a coin. If heads, the Defending Pokémon is now Poisoned; if tails, it is now Confused.