Pokémon · Single card

Caterpie

Expedition Base Set · E-Card

GrassPokémonBasic

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Number

96/165

Rarity

Common

HitBinder Price

~£2.57

Estimate · ungraded

PSA 10

~£89.45

graded · Low

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Price by condition

£2.57

£2.04

£1.46

£0.52

NM is the HitBinder Price; the rest use real per-condition ratios from our price archive.

Price history

▲ 53.8%

2026-04-30low £3.12 · high £4.80£4.80

— — PSA 10 shown on its own scale (a slab often trades many times raw).

Grade analysis

81 graded by PSA · 43.2% gem rate

PSA 10

35 · 43.2%

£89.5

PSA 9

28 · 34.6%

£20.7

PSA 8

11 · 13.6%

£20.7

PSA 10 uplift

34.8×

Gem rate

43.2%

Net if it 10s

£61.9

Population and per-grade prices from our price archive · printing: normal. “Net if it 10s” assumes a ~£25 grading cost and is not a guarantee — the gem rate is the odds it actually grades a 10.

PSA 10 by printing

Vintage printings grade very differently — check which one you hold.

Printing	PSA 10	Pop	Gem rate
Reverse Holo	~£164.13	13	12.4%
Normal	~£89.45	35	43.2%

The HitBinder Price is our trust-weighted estimate (archive blend), shown in your chosen display currency (switch it top-right); PSA 10 reflects recent graded sales. Indicative, not quotes — condition, grading and printing variance apply.

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Price trend

▲ 142.5% · 11 wks

Card details

HP 40Retreat 1Weakness Fire ×2

Headbutt

Entagling Thread

Flip a coin. If heads, the Defending Pokémon is now Paralyzed.

Illustrated by Miki Tanaka

Expedition Base Set

E-Card · 165 cards · 2002-09-15

Card analytics

Market snapshot

Supply & demand

0for sale

0wanting

No members selling or wanting this yet.

Share of set value

<0.1%

£2.57 of £9,559.49 across the whole set.

Value rank in set

#264/ 324 priced

Ahead of 60 priced cards in the set.

Price stats

11 weekly snapshots

Low

£1.06

Average

£1.35

High

£2.57

Members selling this

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