No PSA 6.5 sales are tracked for the Holo printing; this is PSA 7, the nearest grade with data.
Estimated value · PSA 7 · updated nightly
No sales of this grade yet.
Steady
Recent sales are within this card's normal range of the estimate.
Sales, last 90 days · 12
Recent sales
Each dot is a sale; tap one for details. Prices are adjusted to typical eBay auction prices. The latest sale is ringed.
About this chart
Log scale: the highest sale is more than 4 times the lowest, so equal steps on the price axis are equal percentage changes.
Buy It Now and auction-house prices are moved by the gap we measure between venues in this era, so every dot is comparable with an eBay auction. Tap a dot to see the price paid.
Sales had a median of $1,940 from Aug 15, 2026 to Sep 29, 2026 (9 sales). Since Oct 1, 2026, 3 sales ranged from $278 to $2,310. (Prices adjusted to typical eBay auction prices.)
Grades 1.5 to 3 share one estimate. Their recent sales overlap, so we do not rank them apart.
Our estimate for each grade, with the change over 30 days and how much evidence backs it. Grades with few recent sales show the range of what sold instead.
How we got this
A grade's estimate needs 5 or more sales we counted in 90 days; otherwise the panel shows the lowest to highest sale of the last year. When neighbouring grades' sales overlap, or a lower grade's figure would sit above a higher grade's, they share one precision-weighted estimate (each figure weighted by how tight its range is). The 30-day change compares with the last settled estimate and shows only with strong or moderate evidence.
Sales, last 90 days, PSA 7
Prices as paid. Tap a sale to see it adjusted to typical eBay auction prices.
Week of October 5, 2026 · 2 counted
$325.00Oct 6PSA 7 · eBay · buy it now · CompsAPI · listing (may have been relisted)Title as reported: Nidoking-Holo Pokemon Aquapolis H18 NM PSA 7
$2,499Oct 5PSA 7 · eBay · buy it now · CompsAPI · listing (may have been relisted)Title as reported: 2003 Pokemon Nidoking 150/147 Aquapolis Holo PSA 7
Week of September 28, 2026 · 2 counted
$300.00Oct 1PSA 7 · eBay · buy it now · CompsAPI · listing (may have been relisted)Title as reported: 2003 POKEMON AQUAPOLIS #H18 NIDOKING HOLO PSA 7 NM
$2,300Sep 29PSA 7 · eBay · buy it now · CompsAPI · listing (may have been relisted)Title as reported: Nidoking (Crystal) 150/147 Secret Rare Holo-2003 Pokémon Aquapolis-PSA 7
Week of September 21, 2026 · 1 counted
$2,100Sep 26PSA 7 · eBay · buy it now · CompsAPI · listing (may have been relisted)Title as reported: Nidoking 150/147 Aquapolis Holo PSA7
$2,300Sep 7PSA 7 · eBay · buy it now · CompsAPI · listing (may have been relisted)Title as reported: 2003 POKEMON AQUAPOLIS #150 NIDOKING-HOLO PSA 7Also reported by Scrydex ($2,500, Sep 6)
Week of August 31, 2026 · 2 counted
$1,825Sep 4PSA 7 · eBay (non-US) · buy it now · CompsAPI · listing (may have been relisted)Title as reported: PSA 7 CRYSTAL NIDOKING 150/147 | Aquapolis WOTC Holo Pokemon CardAlso reported by Scrydex ($1,962)
$2,100Sep 3PSA 7 · eBay · buy it now · Scrydex · listing (may have been relisted)Title as reported: 2003 POKEMON AQUAPOLIS #150 NIDOKING-HOLO PSA 7Also reported by CompsAPI
Week of August 24, 2026 · 1 counted
$299.00Aug 26PSA 7 · eBay · buy it now · CompsAPI · listing (may have been relisted)Title as reported: 2003 POKEMON AQUAPOLIS #H18 NIDOKING-HOLO PSA 7
$2,200Aug 15PSA 7 · eBay · buy it now · CompsAPI · listing (may have been relisted)Title as reported: 2003 POKEMON AQUAPOLIS #150 NIDOKING-HOLO PSA 7Also reported by Scrydex ($2,295)
Report a missing sale
PSA population
Grade
Copies
PSA 10
112
PSA 9
470
PSA 8.5
14
PSA 8
444
PSA 7.5
1
PSA 7
339
PSA 6
294
PSA 5
262
PSA 4.5
1
PSA 4
151
PSA 3.5
1
PSA 3
87
PSA 2
75
PSA 1.5
2
PSA 1
138
2,397 graded in total. Tracking since October 14, 2026; 30-day changes appear once a month of reports is stored.
$8,999Buy It Now · Best offer2003 POKEMON AQUAPOLIS #150 NIDOKING-HOLO PSA 7Seller feedback 845,361 (99.9% positive)View on eBay
