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Bill's Maintenance 137

Bill's Maintenance 137 Reverse Holo

Expedition · Uncommon · #137

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

£4.39

HoloHawk · live UK market

Find this on eBay UK

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Prices by grade

PSA 10 = 36.1× raw

Today's figures for every tier.

Raw · ungraded£9.27
Grade 9£18.29
Grade 9.5£20.03
PSA 10£335
BGS 10£435
CGC 10£53.11

A PSA 10 sells for 36.1× the raw card — a gap of £326. Grading fees and the risk of a 9 come out of that.

At a glance

Days tracked138
IllustratorKen Sugimori

Price history

112 readings · 138d
£4.39HoloHawk£9.270.0%PriceChartingPulseTCG awaiting data
23 Aug23 Aug23 Aug30 Aug30 Aug30 Aug
£4.39HoloHawk£9.27+15.7%PriceChartingPulseTCG awaiting data
31 Jul1 Aug3 Aug4 Aug17 Aug30 Aug
£4.39HoloHawk£9.27+56.3%PriceChartingPulseTCG awaiting data
14 Apr7 May2 Jun25 Jun17 Jul30 Aug
Three independent readings on one scale. A reading is recorded only when a price changes, so a flat stretch means it held. Hover for any day. PulseTCG has no readings for this card yet.

Graded price history

PSA 10 · £335
£335+55.4%PSA 10£20.030.0%Grade 9.5£18.29+0.1%Grade 9£435+25.2%BGS 10£53.11-0.5%CGC 10
14 Apr7 May2 Jun25 Jun17 Jul30 Aug
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.

22 Aug25 Aug29 Aug1 Sept
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

2 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
Pokémon TCG Bill's Maintenance 137/165 Expedition Reverse Holo EUngraded£5.31
Pokemon Card Bill's Maintenance Expedition Reverse Holo 137/165 Ungraded£9.99
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 Expedition

Charizard 39 For Position Only £2,888
Manhole For Position Only £2,225
Clefable 41 For Position Only £1,929
Dugtrio 44 For Position Only £1,854
Blastoise 36 For Position Only £1,464