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Giovanni's Nidoqueen 23

Giovanni's Nidoqueen 23 1st Edition

Gym Challenge · Rare · #23

The 1st Edition printing — a separate card from the standard version.

£22.30

HoloHawk · live UK market

+1.4%1D
+1.4%7D
+2.4%30D

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Find this on eBay UK
Raw · ungraded£22.30 PSA 10£240 PSA 9£67.53 CGC 10£101 BGS 10£312

UK sellers only. Opens eBay in a new tab.

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Prices by grade

PSA 10 = 10.8× raw

Today's figures for every tier. Raw is the HoloHawk price above; graded tiers are PriceCharting, converted to GBP.

Raw · ungraded£22.30
PSA 10£240
PSA 9£67.53
CGC 10£101
BGS 10£312

A PSA 10 sells for 10.8× the raw card — a gap of £218. Grading fees and the risk of a 9 come out of that.

At a glance

30-day high£22.48
30-day low£21.77
Tracked high£35.97
Days tracked192
IllustratorKen Sugimori
Pokédex31

Price history

123 readings · 192d
£22.30+1.4%HoloHawk£20.88-9.6%PriceChartingPulseTCG awaiting data
16 Oct16 Oct19 Oct19 Oct23 Oct23 Oct
£22.30+2.4%HoloHawk£20.88-10.2%PriceChartingPulseTCG awaiting data
23 Sept23 Sept15 Oct15 Oct19 Oct23 Oct
£22.30+10.1%HoloHawk£20.88-7.0%PriceChartingPulseTCG awaiting data
14 Apr9 May7 Jun1 Jul26 Jul23 Oct
Three independent readings on one scale. A reading is recorded only when a price changes, so a flat stretch means it held. Hover or tap any day. PulseTCG has no readings for this card yet.

Graded price history

PSA 10 · £240
£240+48.3%PSA 10£67.53+37.0%PSA 9£101-41.3%CGC 10£312+1.5%BGS 10
14 Apr9 May7 Jun1 Jul26 Jul23 Oct
Graded prices from PriceCharting, in GBP. PSA 10 has been tracked since April 2026; the other tiers began recording 3 August 2026 and join the chart as their history builds.

New listings per day

0 today

How many new UK listings appear for this card each day. Rising supply against a falling price is the clearest sell signal there is. This counts what we saw, so it is a sample of the market rather than a total.

26 Aug15 Sept6 Oct26 Oct
New UK listings we saw appear each day. A direct count of what the scanner observed, not an estimate of everything on eBay. Source: HoloHawk, observed directly on eBay UK.

Confirmed sales per day

Building
How often this card actually sells We record roughly 4,600 UK auction outcomes a day across the catalogue. This charts how many close with a winning bid, day by day, from the first confirmed sale for this card.

Only auctions that finished with a bid count. A listing vanishing is not proof of a sale, so it is not counted as one.

Recent confirmed sales

Recording live
No confirmed sales for this card yet We log every UK auction that closes with a winning bid — around 4,600 a day across the catalogue. The first result for this card appears here as soon as one sells.

On sale now in the UK

1 live

Fixed-price listings we are currently tracking, cheapest first. Asking prices, not sales, and a sample of what is listed rather than everything on eBay. Each row opens the listing on eBay — HoloHawk earns a commission on purchases made through it, and it never changes the price you pay.

ListingCondition Ask
1st Edition Giovanni’s Nidoqueen Rare 23/132 - Gym Challenge - NUngraded£35.00
Where these numbers come from

Three independent readings, shown side by side rather than blended into one figure:

HoloHawk Our own market price, from live UK listings
PriceCharting Published reference price, USD converted to GBP
PulseTCG Published reference price, natively GBP

A reading is stored only when a price actually changes, so flat stretches mean the price held — not that data is missing. Where a source has no history for an item its line is absent rather than flat. Confirmed sales are UK auctions that closed with a winning bid, observed within three minutes of close, so each is a lower bound. Live listings are asking prices, not sales. Supply and sales counts are direct observations — listings we saw appear and auctions we saw close with a bid. We do not infer that a listing sold because it disappeared, so nothing here depends on that guess.

Also in Gym Challenge

Blaine's Charizard 2 1st Edition £686
Erika's Venusaur 4 1st Edition £450
Sabrina's Gengar 29 1st Edition £404
Misty's Gyarados 13 1st Edition £266
Blaine's Charizard 2 £254