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Home / Sets / Black Bolt / Seismitoad
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Seismitoad 21

Seismitoad 21 Reverse Holo

Black Bolt · Uncommon · #21

The Reverse Holo printing — a separate card from the standard version.

£0.19

PriceCharting · converted to GBP

-36.7%1D
+5.6%7D
0.0%30D

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Looking for confirmed deals on this card…

Find this on eBay UK
Raw · ungraded£0.19 PSA 10£23.89 PSA 9£7.97 CGC 10£9.78 BGS 10£30.86

UK sellers only. Opens eBay in a new tab.

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Prices by grade

Today's figures for every tier.

Raw · ungraded£0.19
PSA 10£23.89
PSA 9£7.97
CGC 10£9.78
BGS 10£30.86

At a glance

30-day high£0.30
30-day low£0.11
Tracked high£0.38
Days tracked197
IllustratorYukihiro Tada
Pokédex537

Price history

126 readings · 197d
HoloHawk awaiting data£0.19+5.6%PriceChartingPulseTCG awaiting data
21 Oct23 Oct23 Oct25 Oct25 Oct28 Oct
HoloHawk awaiting data£0.190.0%PriceChartingPulseTCG awaiting data
28 Sept29 Sept15 Oct19 Oct25 Oct28 Oct
HoloHawk awaiting data£0.19-50.0%PriceChartingPulseTCG awaiting data
14 Apr10 May8 Jun3 Jul28 Jul28 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. HoloHawk and PulseTCG have no readings for this card yet.

Graded price history

PSA 10 · £23.89
£23.89+1.9%PSA 10£7.97+3.9%PSA 9£9.78-27.8%CGC 10£30.86+2.5%BGS 10
14 Apr10 May8 Jun3 Jul28 Jul28 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.

6 Sept23 Sept10 Oct27 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

3 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
Black Bolt Masterball Reverse Holo Seismitoad #021/086 Near MintUngraded£9.99
Pokémon TCG Seismitoad 021/086 Black Bolt Master Ball Reverse HoUngraded£14.50
Seismitoad 021/086 Pokemon Card Black Bolt Masterball Reverse HoUngraded£17.21
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 Black Bolt

Victini 171 £504
Zekrom ex 172 £350
Zekrom ex 166 £143
Seismitoad 105 £132
Kyurem ex 165 £50.62