Blastoise-Holo "Illustrator" Error - "Illustrator" Error, Base Set: Price, Fair Value and Population

tcgberg

Charizard UnlimitedPSA 7$7230.2%

Charmeleon HoloPSA 10$5252.9%

Charizard ex HoloPSA 9$4371.4%

Blastoise UnlimitedPSA 8$4080.0%

Charizard ex HoloPSA 9$566.9%

Pidgeot HoloPSA 9$1501.8%

Articuno HoloPSA 9$2845.7%

Nidoking HoloPSA 10$1773.2%

Pikachu HoloPSA 9$1031.3%

Aerodactyl HoloPSA 8$8311.9%

Venusaur UnlimitedPSA 8$3002.4%

Venusaur ex HoloPSA 9$1321.2%

Ivysaur HoloPSA 9$694.3%

Giovanni's Charisma HoloPSA 10$1360.2%

Wartortle HoloPSA 9$800.9%

Charmeleon UnlimitedPSA 9$480.2%

Squirtle HoloPSA 10$5281.4%

Machop UnlimitedPSA 10$984.1%

Mew ex HoloPSA 10$3257.1%

Mr. Mime HoloPSA 8$611.1%

Muk HoloPSA 10$4570.4%

Charizard 1st Edition ShadowlessPSA 10$9,21078.6%

Blastoise ex HoloPSA 10$6252.4%

Clefable PrereleasePSA 9$7,7750.0%

Gambler 1st EditionPSA 8$6266.0%

Charizard ShadowlessPSA 9$10,3542.4%

Vaporeon 1st EditionPSA 9$1,0180.3%

Magneton HoloPSA 8$6237.7%

Pikachu 1st Edition Red CheeksPSA 10$24,5740.4%

Jolteon 1st EditionPSA 9$9984.2%

Blastoise 1st Edition ShadowlessPSA 10$20,40130.9%

Zapdos ex HoloPSA 10$4610.2%

Charmander Reverse HoloPSA 10$12530.8%

Dragonite 1st EditionPSA 9$2,4333.4%

Electrode UnlimitedPSA 9$5230.6%

Gengar 1st EditionPSA 10$28,1040.0%

Slowpoke 1st EditionPSA 8$3130.1%

Pikachu 1st EditionPSA 10$1,0471.2%

Ninetales 1st Edition ShadowlessPSA 10$15,17229.6%

Charizard HoloPSA 8$7302.1%

Computer Search 1st Edition ShadowlessPSA 9$45126.7%

Snorlax 1st EditionPSA 9$2,6581.2%

Basic Psychic Energy HoloPSA 10$10125.8%

Articuno 1st EditionPSA 10$11,5633.2%

Diglett Fight Symbol ErrorPSA 10$32324.3%

Flareon 1st EditionPSA 10$7,3090.0%

Electabuzz ShadowlessPSA 8$6422.7%

Zapdos 1st EditionPSA 10$4,0120.0%

Potion UnlimitedPSA 10$7821.1%

Moltres 1st EditionPSA 10$4,3720.5%

Blastoise-Holo "Illustrator" Error - "Illustrator" Error, Base Set: Price, Fair Value and Population | TCGBerg

All grades matrix

Every grade we track for this printing. Click any column header to sort; the rightmost column jumps you to listings for that grade.


PSA10	$28,463	1	$28.5K	0.0%	0.0%	0.0%	36.9%	—	26	$27,9003mo ago
PSA9	$2,940	3	$8.8K	0.0%	0.0%	0.0%	0.0%	—	20	$3,7175mo ago
PSA8	$1,774	13	$23.1K	0.0%	0.0%	0.0%	45.4%	—	45	$1,8292mo ago
PSA7	$246	11	$2.7K	0.0%	0.0%	0.0%	0.0%	—	33	$2466mo ago
PSA6	$228	12	$2.7K	0.0%	0.0%	45.8%	45.8%	—	44	$2033w ago

Recent sales

Most recent transactions from public auction comps and dealer reporting. Showing 3 of 3; delta vs fair value is the difference between the sale price and the grade's quoted fair value on that date.

Date	Grade	Price	Source	vs TCGBerg FV
May 21, 2026	PSA6	$203	ebay	11.1%
Dec 21, 2025	PSA6	$705	ebay	209.5%
Nov 17, 2025	PSA6	$288	fanatics_collect	26.4%

May 21, 2026PSA6
$20311.1%
via ebay
Dec 21, 2025PSA6
$705209.5%
via ebay
Nov 17, 2025PSA6
$28826.4%
via fanatics_collect

Analysis

Blastoise-Holo "Illustrator" Error - "Illustrator" Error at PSA 10 carries a TCGBerg fair value of $28,463 as of 2026-06-13. We track a TCGBerg fair value across 5 grades from Base Set, from PSA 6 up to PSA 10. A graded population of 1 copies sits behind the PSA 10 grade. The PSA 10 valuation carries low confidence (a confidence score of 26). Over the past 30 days, the PSA 6 TCGBerg fair value has fallen 45.8%.

Show more analysis

PSA 10 commentary

The TCGBerg fair value of a PSA 10 Blastoise-Holo "Illustrator" Error - "Illustrator" Error is $28,463 as of 2026-06-13. 1 copies have been graded at this level. This valuation carries low confidence (a confidence score of 26). Over the past 30 days the TCGBerg fair value has risen 0.0%. The most recent recorded sale was $27,900 on 2026-03-20.

PSA 10 — frequently asked

What is the TCGBerg fair value of a PSA 10 Blastoise-Holo "Illustrator" Error - "Illustrator" Error?

$28,463 as of 2026-06-13, our model-derived fair value for a PSA 10 Blastoise-Holo "Illustrator" Error - "Illustrator" Error based on recent graded sales.

How rare is a PSA 10 Blastoise-Holo "Illustrator" Error - "Illustrator" Error?

1 copies have been graded at PSA 10, the graded population behind this atom.

How has the PSA 10 Blastoise-Holo "Illustrator" Error - "Illustrator" Error price moved recently?

Its TCGBerg fair value has risen 0.0% over the past 30 days.

PSA 9 commentary

The TCGBerg fair value of a PSA 9 Blastoise-Holo "Illustrator" Error - "Illustrator" Error is $2,940 as of 2026-06-13. 3 copies have been graded at this level. This valuation carries low confidence (a confidence score of 20). The most recent recorded sale was $3,717 on 2026-01-26.

PSA 9 — frequently asked

What is the TCGBerg fair value of a PSA 9 Blastoise-Holo "Illustrator" Error - "Illustrator" Error?

$2,940 as of 2026-06-13, our model-derived fair value for a PSA 9 Blastoise-Holo "Illustrator" Error - "Illustrator" Error based on recent graded sales.

How rare is a PSA 9 Blastoise-Holo "Illustrator" Error - "Illustrator" Error?

3 copies have been graded at PSA 9, the graded population behind this atom.

PSA 8 commentary

The TCGBerg fair value of a PSA 8 Blastoise-Holo "Illustrator" Error - "Illustrator" Error is $1,774 as of 2026-06-13. 13 copies have been graded at this level. This valuation carries medium confidence (a confidence score of 45). Over the past 90 days the TCGBerg fair value has risen 45.4%. The most recent recorded sale was $1,829 on 2026-04-25.

PSA 8 — frequently asked

What is the TCGBerg fair value of a PSA 8 Blastoise-Holo "Illustrator" Error - "Illustrator" Error?

$1,774 as of 2026-06-13, our model-derived fair value for a PSA 8 Blastoise-Holo "Illustrator" Error - "Illustrator" Error based on recent graded sales.

How rare is a PSA 8 Blastoise-Holo "Illustrator" Error - "Illustrator" Error?

13 copies have been graded at PSA 8, the graded population behind this atom.

How has the PSA 8 Blastoise-Holo "Illustrator" Error - "Illustrator" Error price moved recently?

Its TCGBerg fair value has risen 45.4% over the past 90 days.

PSA 7 commentary

The TCGBerg fair value of a PSA 7 Blastoise-Holo "Illustrator" Error - "Illustrator" Error is $246 as of 2026-06-13. 11 copies have been graded at this level. This valuation carries low confidence (a confidence score of 33). The most recent recorded sale was $246 on 2025-12-27.

PSA 7 — frequently asked

What is the TCGBerg fair value of a PSA 7 Blastoise-Holo "Illustrator" Error - "Illustrator" Error?

$246 as of 2026-06-13, our model-derived fair value for a PSA 7 Blastoise-Holo "Illustrator" Error - "Illustrator" Error based on recent graded sales.

How rare is a PSA 7 Blastoise-Holo "Illustrator" Error - "Illustrator" Error?

11 copies have been graded at PSA 7, the graded population behind this atom.

PSA 6 commentary

The TCGBerg fair value of a PSA 6 Blastoise-Holo "Illustrator" Error - "Illustrator" Error is $228 as of 2026-06-13. 12 copies have been graded at this level. This valuation carries medium confidence (a confidence score of 44). Over the past 30 days the TCGBerg fair value has fallen 45.8%. The most recent recorded sale was $202 on 2026-05-21.

PSA 6 — frequently asked

What is the TCGBerg fair value of a PSA 6 Blastoise-Holo "Illustrator" Error - "Illustrator" Error?

$228 as of 2026-06-13, our model-derived fair value for a PSA 6 Blastoise-Holo "Illustrator" Error - "Illustrator" Error based on recent graded sales.

How rare is a PSA 6 Blastoise-Holo "Illustrator" Error - "Illustrator" Error?

12 copies have been graded at PSA 6, the graded population behind this atom.

How has the PSA 6 Blastoise-Holo "Illustrator" Error - "Illustrator" Error price moved recently?

Its TCGBerg fair value has fallen 45.8% over the past 30 days.

Blastoise #2

Price spectrum

Price history

TCGBerg fair value by grade

All grades matrix

Active listings on eBay

About Base Set

Recent sales

Population & rarity

Relative valuation vs. index

Analysis

PSA 10 commentary

PSA 10 — frequently asked

PSA 9 commentary

PSA 9 — frequently asked

PSA 8 commentary

PSA 8 — frequently asked

PSA 7 commentary

PSA 7 — frequently asked

PSA 6 commentary

PSA 6 — frequently asked

Other printings of Blastoise

Indices containing this card

Parent set

Blastoise #2

Price spectrum

TCGBerg fair value by gradeSide-by-side comparison of fair value across every grade we track for this printing. The bar chart uses a log scale so raw and gem-mint fit on one axis.

All grades matrix

Active listings on eBayLive asking prices from eBay sellers. The delta shows how each ask compares to TCGBerg's quoted fair value for that grade. Verified deals are marked from the published analytics feed.

About Base Set

Recent sales

Population & rarityHow Blastoise's graded copies are spread across grades. Each bar is the number of copies graded at that grade; the percentage is that grade's share of the total graded population. Fewer copies at a grade = scarcer = a scarcity premium.

Relative valuation vs. indexBoth series are indexed to 100 at May 10, 2026, the index’s inception date, not the start of the selected range. A divergence means the card has outperformed or underperformed the index since then, by exactly the percentage-point gap.

Analysis

PSA 10 commentary

PSA 10 — frequently asked

PSA 9 commentary

PSA 9 — frequently asked

PSA 8 commentary

PSA 8 — frequently asked

PSA 7 commentary

PSA 7 — frequently asked

PSA 6 commentary

PSA 6 — frequently asked

Related

Other printings of Blastoise

Indices containing this card

Parent set

TCGBerg fair value by grade

Active listings on eBay

Population & rarity

Relative valuation vs. index