LEGO Sea Serpent set

Sea Serpent

The Sea Serpent (6057-1) is a LEGO Castle set .

This LEGO set has 128 pieces and . It currently has a value of $304.57 based on average sale price over the last 6 months.

Price over time

New condition


This set contains 5 minifigures with a combined value of $115.73. All of the minifigures in this set are exclusive, meaning they don't appear in any other LEGO sets.

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Monthly sales

Value breakdown

The current value of Sea Serpent is $304.57

The 5 minifigures in this set make up 38% of the total set value.

The Black Falcon - Light Gray Legs with Black Hips, Dark Gray Chin-Guard minfigure is the most valuable minifigure in this set who alone contributes 17% of the sets value .

Set pieces

The Sea Serpent has 128 pieces and is ranked 5894 on the list of biggest LEGO sets ever made.

The most common colour in this set is Black

The most common part in this set is Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)

My collection

Set details

Name: Sea Serpent

Theme: Castle

Sub Theme: Black Knights

Set number: 6057-1

Status: Unknown

Pieces: 128

Minifigures: 5

Released: -

Retired: -

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Set value

Confidence: Low

Current value: $304.57

Increase from RRP: -

Where to buy

Bricklink logo Bricklink £68.63 Buy
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Most expensive:
Black Falcon - Light Gray Legs with Black Hips, Dark Gray Chin-Guard
Least expensive:
Breastplate - Black, Black Legs with Red Hips, Black Neck-Protector, Red Plastic Cape
% of set value:


Faded medal
5894th biggest LEGO set ever made
Faded medal
15th biggest LEGO Castle set
Faded medal
837th most valuable LEGO set
Faded medal
10th most valuable LEGO Castle set

Other Castle sets

Similar size sets

LEGO Sea Serpent set