Knightmare Mermaid

Types

Fiend / Link / Effect

Attribute

Water

ATK

1000

DEF

0

Text

1 "Knightmare" monster, except "Knightmare Mermaid"

If this card is Link Summoned: You can discard 1 card; Special Summon 1 "Knightmare" monster from your Deck, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Mermaid" once per turn. Monsters on the field lose 1000 ATK/DEF, unless they are co-linked.


Tournament Eligibility

TCG Advanced

TCG Traditional

OCG

Forbidden Limited Unlimited

Tournament Stats | Yugioh Wiki | Expand/Collapse All

Lowest (?)

$0.25

Highest

$18.88

Average (?)

$1.44

Shift
(24 Hours)

0%

Shift
(3 Days)

+227.27%

Shift
(1 Week)

+3.60%

Shift
(3 Weeks)

+227.27%

Shift
(30 Days)

+227.27%

Shift
(3 Months)

+227.27%

Shift
(6 Months)

+206.38%

Shift
(1 Year)

-2.70%

View History
Merchant Edition Rarity Condition Item Price

Troll and Toad

First

Rare

LP

Knightmare Mermaid (Lightly Played) [TrollAndToad Com]

$0.25

Troll and Toad

Unlimited

Rare

LP

Knightmare Mermaid (Lightly Played) [TrollAndToad Com]

$0.25

Troll and Toad

First

Rare

NM

Knightmare Mermaid (Near Mint) [TrollAndToad Com]

$0.35

Troll and Toad

Unlimited

Rare

NM

Knightmare Mermaid (Near Mint) [TrollAndToad Com]

$0.35

Troll and Toad

First

Rare

NM

Knightmare Mermaid (Near Mint) [Teppi]

$0.49

Troll and Toad

First

Rare

NM

Knightmare Mermaid (Near Mint) [Tucky Fried Games]

$0.69

Troll and Toad

Unlimited

Rare

NM

Knightmare Mermaid (Near Mint) [Skybridge Games]

$0.69

eBay

Unlimited

Rare

NM

Knightmare Mermaid - FLOD-EN043 - Rare - Unlimited Edition x3 - Near Mint

$0.71

eBay

First

Rare

NM

Knightmare Mermaid - FLOD-EN043 - Rare - 1st Edition x3 - Near Mint

$0.92

eBay

Unlimited

Rare

NM

3 x Yu-Gi-Oh Card - FLOD-EN043 - KNIGHTMARE MERMAID rare - NMM

$0.96

eBay

Unlimited

Rare

NM

Yu-Gi-Oh Knightmare Mermaid - FLOD-EN043 - Rare - MNM X1

$1.27

eBay

Unlimited

Rare

LP

Knightmare Mermaid FLOD-EN043 Yugioh Yu-Gi-Oh Rare Nice

$1.47

eBay

Unlimited

Rare

LP

Knightmare Mermaid Flames of Destruction FLOD-EN043 Unlimited Rare Yugioh TCG

$1.70

eBay

First

Rare

NM

Yu-Gi-Oh Knightmare Mermaid - FLOD-EN043 - Rare - 1st Ed MNM X1

$1.75

eBay

Unlimited

Rare

LP

YUGIOH KNIGHTMARE MERMAID RARE FLOD-EN043

$1.76

eBay

Unlimited

Rare

LP

Knightmare Mermaid - FLOD-EN043 - Rare - Unlimited Edition PLMP YuGiOh Flames

$1.79

eBay

First

Rare

NM

Yugioh Card - Silver Rare - Knightmare Mermaid FLOD-EN043 1st Ed

$1.83

eBay

Unlimited

Rare

NM

1X NM Knightmare Mermaid - FLOD-EN043 - Rare Unlimited - Flames of Destruction

$1.83

eBay

Unlimited

Rare

LP

Knightmare Mermaid - FLOD-EN043 - Rare - Unlimited Edition LP YuGiOh Flames of

$1.83

eBay

Unlimited

Rare

NM

Knightmare Mermaid - FLOD-EN043 - Rare - Unlimited Edition NM YuGiOh Flames of

$1.86

eBay

First

Rare

LP

Knightmare Mermaid FLOD-EN043 Yu-Gi-Oh Light Play 1st Edition

$1.94

eBay

Unlimited

Rare

LP

Knightmare Mermaid - Yugioh Flames of Destruction Rare - FLOD-EN043

$1.95

eBay

First

Rare

LP

Knightmare Mermaid - FLOD-EN043 - Rare - 1st Edition LP YuGiOh Flames of Destr

$1.96

eBay

First

Rare

NM

Yugioh - Knightmare Mermaid FLOD-EN043 NM 1st ed Rare x3

$1.96

eBay

First

Rare

NM

Yugioh - Knightmare Mermaid FLOD-EN043 NM Unlimted1st ed Rare x3

$1.96

eBay

First

Rare

NM

Knightmare Mermaid - FLOD-EN043 - Rare - 1st Edition NM YuGiOh Flames of Destr

$2.01

eBay

First

Rare

LP

FLOD-EN043 3 x KNIGHTMARE MERMAID - Rare 1st Edition YuGiOh

$2.27

eBay

Unlimited

Rare

NM

KNIGHTMARE MERMAID FLOD-EN043 RARE NM

$2.37

Show All Listings

Last Updated - Mar 28 2024 at 9:04 AM

Lowest (?)

$0.69

Highest

$18.88

Average (?)

$1.67

Shift
(24 Hours)

0%

Shift
(3 Days)

+87.64%

Shift
(1 Week)

-41.40%

Shift
(3 Weeks)

+68.69%

Shift
(30 Days)

+68.69%

Shift
(3 Months)

+116.88%

Shift
(6 Months)

+125.68%

Shift
(1 Year)

-5.65%

View History
Merchant Edition Rarity Condition Item Price

Troll and Toad

First

Secret

NM

Knightmare Mermaid (Near Mint) [TrollAndToad Com]

$0.69

Troll and Toad

Unlimited

Secret

NM

Knightmare Mermaid (Near Mint) [TrollAndToad Com]

$0.79

eBay

First

Secret

LP

3x Knightmare Mermaid - MP19-EN025 - Prismatic Secret Rare - 1st Edition Lightly

$1.17

Troll and Toad

First

Secret

NM

Knightmare Mermaid (Near Mint) [Troll and Toad PSA]

$1.19

eBay

First

Secret

NM

Yu-Gi-Oh Knightmare Mermaid MP19-EN025 SECRET RARE 1st Edition NM

$1.35

eBay

Unlimited

Secret

NM

Knightmare Mermaid MP19-EN025 Prismatic Secret Rare ul

$1.50

eBay

First

Secret

NM

Knightmare Mermaid MP19-EN025 Prismatic Secret Rare 1st

$1.50

eBay

First

Secret

Mint

MP19-EN025 Knightmare Mermaid Prismatic Secret Rare 1st Edition Mint YuGiOh Card

$1.74

eBay

First

Secret

NM

Knightmare Mermaid MP19-EN025 - Prismatic Secret Rare - 1st Edition

$1.87

eBay

First

Secret

LP

YUGIOH KNIGHTMARE MERMAID SECRET RARE MP19-EN025 1ST EDITION

$1.89

eBay

Unlimited

Secret

LP

KNIGHTMARE MERMAID PRISMATIC SECRET RARE MP19-EN025 YUGIOH

$1.98

eBay

First

Secret

LP

Yugioh Knightmare Mermaid MP19-EN025 1ST Edition Prismatic Secret Rare

$2.00

eBay

First

Secret

NM

Knightmare Mermaid - MP19-EN025 - Prismatic Secret Rare - 1st Edition x1 - Near

$2.22

eBay

First

Secret

NM

KNIGHTMARE MERMAID MP19-EN025 PRISMATIC SECRET RARE 1ST EDITION NM

$2.54

eBay

First

Secret

NM

KNIGHTMARE MERMAID - Prismatic Secret Rare - MP19-EN025 - 1st NM - Yu-Gi-Oh

$2.56

eBay

First

Secret

NM

Knightmare Mermaid MP19-EN025 Prismatic Secret Rare 1st NM

$3.30

eBay

First

Secret

NM

Yugioh MP19-EN025 Knightmare Mermaid Prismatic Secret Rare Near Mint 1st Edition

$3.50

eBay

First

Secret

NM

Knightmare Mermaid - MP19-EN025 - Prismatic Secret Rare - 1st Edition Near Mint

$4.44

eBay

Unlimited

Secret

LP

MP19-EN025 KNIGHTMARE MERMAID Secret Rare YuGiOh Card

$4.92

eBay

Limited

Gold

LP

Yu-Gi-Oh TCG Knightmare Mermaid 2019 Gold Sarcophagus Tin Mega Pack MP19-EN025

$5.00

eBay

First

Secret

LP

Yu-Gi-Oh Knightmare Mermaid - MP19-EN025 - Secret Rare - 1st Edition - VLPNM

$6.29

eBay

First

Secret

LP

Knightmare Mermaid - MP19-EN025 - Prismatic Secret Rare 1st Ed yugioh konami

$6.52

eBay

First

Secret

Mint

Knightmare Mermaid MP19-EN025 Prismatic Secret Rare Yu-Gi-Oh Card 1st Edit New

$7.77

eBay

First

Secret

Mint

Yugioh Knightmare Mermaid MP19-EN025 Secret Rare Nr Mint 1st Edition

$17.69

eBay

First

Secret

NM

YuGiOh KNIGHTMARE MERMAID Secret Rare MP19-EN025 1st Edition NMM

$18.88

eBay

Unlimited

Secret

NM

KNIGHTMARE MERMAID Knight of the Nightmare Mermaid Secret MP19 EN025 Yugioh

$50.20

Last Updated - Mar 28 2024 at 9:04 AM