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Sea Serpent

Catalogue image of Sea Serpent

Sea Serpent (6057-1) is a set in the Black Knights theme, released in 1992. It has 106 pieces and 5 minifigures.

74.70 USD

Median of 5 observations, 10/4/2026 – 11/3/2026, net, condition “Good”. All prices

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Product details
Number
6057-1
Name
Sea Serpent
Theme
Castle › Black Knights
Released
1992
Pieces
106
Minifigures
5
RRP
≈ 7.98 USD (31.00 PLN) (PL)
Price per piece
≈ 0.075 USD (0.292 PLN) (PL)

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

BrickLink market data

We hold no current BrickLink prices for this set right now. BrickLink's own price guide is one click away.

View the price guide on BrickLink

The term 'Bricklink' is a trademark of Bricklink, Inc. This application uses the Bricklink API but is not endorsed or certified by Bricklink, Inc.

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Pricing
Market value · Good 74.70 USD p25–p75 60.99 USD – 88.51 USD
5 observations
10/4/2026 – 11/3/2026 window
net tax basis
Best price ever≈ 366.17 USD (321.09 EUR) Mint · net · BrickLink · sold 7/8/2026 Not compared yet, no exchange rate: 7 in other currencies
Current best offerNo current offer we can compare.
Lowest completed sale ≈ 42.05 USD (36.99 EUR) Good · net · BrickLink · sold 9/24/2026

Price history

There are not enough shop prices in this range to draw a chart yet.

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Price statistics by condition
Good · net74.70 USD · typical range 60.99 USD–88.51 USD · 5 sold · 10/4/2026 – 11/3/2026

Converted at the ECB's published reference rate where needed — a reference indication, not a tradeable rate.

Sources BrickLink: 1038 · eBay: 659 · Data in Brief: 7

Latest price from each shop

Sorted: lowest price first Show highest first
Countries (all)
Show prices for

Worldwide marketplaces are always shown. Nothing ticked shows every country.

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What each source tells us:

  • Shops: the country they are in, and a delivery within it. None says whether it delivers abroad.
  • LEGO's own shops: one storefront per country, each delivering within its country.
  • Hugendubel: in Germany, delivering to Germany and to Austria.
  • eBay: the country the item is in, and a delivery within the country of the eBay site it is listed on.
  • BrickLink: averages over sellers worldwide - no seller's country and no delivery.

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Data in Brief Sealed · gross · sold 12/1/2021
31.00 PLN
Go to shop
Amazon.com BrickDb shows no Amazon prices. The link opens a search for this set on Amazon's own site.
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Links to shops in this table are affiliate links. If you buy through one, BrickDb may earn a commission; the price you pay does not change. Rows are sorted by price only, never by commission.

As an Amazon Associate, BrickDb (ThreeB IT GmbH) earns from qualifying purchases.

Where these prices come from

On eBay

The cheapest eBay listings we saw in the last seven days. They are sellers' asking prices, so they are not in the shop price list or the best offer.

4.46 USD Used · shipping 6.75 USD · seller in United States · seen 10/29/2026
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≈ 4.48 USD (6.27 CAD) Used · shipping 23.58 CAD · seller in United States · seen 10/29/2026
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≈ 4.91 USD (6.99 AUD) Used · shipping 30.72 AUD · seller in United States · seen 10/29/2026
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≈ 5.40 USD (4.85 EUR) Used · shipping 21.72 EUR · seller in United States · seen 10/29/2026
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≈ 5.44 USD (4.89 EUR) Used · shipping 22.11 EUR · seller in United States · seen 10/29/2026
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Every eBay price we recorded (659)

Asking prices of the eBay listings we recorded. An asking price is what a seller wants, not what the set sold for.

4.46 USD Good · unknown tax basis · eBay · seen 10/29/2026 · excluded: unknown tax basis
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≈ 4.46 USD (6.27 CAD) Good · unknown tax basis · eBay · seen 10/28/2026 · excluded: unknown tax basis
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4.46 USD Good · unknown tax basis · eBay · seen 10/28/2026 · excluded: unknown tax basis
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≈ 4.46 USD (6.25 CAD) Good · unknown tax basis · eBay · seen 10/27/2026 · excluded: unknown tax basis
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4.46 USD Good · unknown tax basis · eBay · seen 10/27/2026 · excluded: unknown tax basis
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≈ 4.46 USD (6.25 CAD) Good · unknown tax basis · eBay · seen 10/26/2026 · excluded: unknown tax basis
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4.46 USD Good · unknown tax basis · eBay · seen 10/26/2026 · excluded: unknown tax basis
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4.46 USD Good · unknown tax basis · eBay · seen 10/25/2026 · excluded: unknown tax basis
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4.46 USD Good · unknown tax basis · eBay · seen 10/23/2026 · excluded: unknown tax basis
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≈ 4.46 USD (6.27 CAD) Good · unknown tax basis · eBay · seen 10/21/2026 · excluded: unknown tax basis
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4.46 USD Good · unknown tax basis · eBay · seen 10/21/2026 · excluded: unknown tax basis
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4.46 USD Good · unknown tax basis · eBay · seen 10/19/2026 · excluded: unknown tax basis
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≈ 4.47 USD (6.25 CAD) Good · unknown tax basis · eBay · seen 10/25/2026 · excluded: unknown tax basis
Advertising
≈ 4.47 USD (6.26 CAD) Good · unknown tax basis · eBay · seen 10/23/2026 · excluded: unknown tax basis
Advertising
≈ 4.48 USD (6.27 CAD) Good · unknown tax basis · eBay · seen 10/29/2026 · excluded: unknown tax basis
Advertising
≈ 4.48 USD (6.31 CAD) Good · unknown tax basis · eBay · seen 10/19/2026 · excluded: unknown tax basis
Advertising
≈ 4.90 USD (6.98 AUD) Good · unknown tax basis · eBay · seen 10/26/2026 · excluded: unknown tax basis
Advertising
≈ 4.90 USD (6.98 AUD) Good · unknown tax basis · eBay · seen 10/25/2026 · excluded: unknown tax basis
Advertising
≈ 4.91 USD (6.99 AUD) Good · unknown tax basis · eBay · seen 10/29/2026 · excluded: unknown tax basis
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≈ 4.91 USD (6.99 AUD) Good · unknown tax basis · eBay · seen 10/23/2026 · excluded: unknown tax basis
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Recommended retail price

What LEGO published as the recommended retail price, market by market, in that market's own currency. No market's price is ever derived from another's.

PL ≈ 7.98 USD (31.00 PLN) gross No availability dates published.Recorded by BrickDb since 10/21/2026

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Building instructions

All building instructions for this set on LEGO.com

Parts in this set

53 inventory lines

Catalogue image of the part String Cord Medium Thickness 35cm
String Cord Medium Thickness 35cm 14728c35· Black
×1
Catalogue image of the part Flag 2 x 2 Square with Red Square and Yellow / Blue Dragon Print
Flag 2 x 2 Square with Red Square and Yellow / Blue Dragon Print 2335pr0009· Blue
×1
Catalogue image of the part Equipment Goblet / Glass
Equipment Goblet / Glass 2343· Yellow
×1
Catalogue image of the part Plate 2 x 2 Corner
Plate 2 x 2 Corner 2420· Black
×2
Catalogue image of the part Barrel 2 x 2 x 2
Barrel 2 x 2 x 2 2489· Brown
×1
Catalogue image of the part Equipment Oar / Paddle
Equipment Oar / Paddle 2542· Brown
×4
Catalogue image of the part Tile Special 1 x 1 with Clip and Straight Tips
Tile Special 1 x 1 with Clip and Straight Tips 2555· Black
×2
Catalogue image of the part Weapon Crossbow and Bolt
Weapon Crossbow and Bolt 2570· Dark Gray
×1
Catalogue image of the part Shield Ovoid with Blue Dragon Print
Shield Ovoid with Blue Dragon Print 2586pr0012· Light Gray
×2
Catalogue image of the part Wedge Plate 7 x 6 Boat Bow without Stud Notches
Wedge Plate 7 x 6 Boat Bow without Stud Notches 2625· Red
×2
Catalogue image of the part Brick Wedged, Sloped Inverted 6 x 6 x 1 Boat Bow
Brick Wedged, Sloped Inverted 6 x 6 x 1 Boat Bow 2626· Black
×4
Catalogue image of the part Plate Round 2 x 2 with Rounded Bottom [Boat Stud]
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] 2654· Black
×6
Catalogue image of the part Brick 1 x 1
Brick 1 x 1 3005· Black
×2
Catalogue image of the part Brick 1 x 6
Brick 1 x 6 3009· Black
×2
Catalogue image of the part Plate 2 x 4
Plate 2 x 4 3020· Black
×4
Catalogue image of the part Plate 1 x 2
Plate 1 x 2 3023· Black
×2
5 minifigures

Minifigures in this set

Catalogue image of the minifigure Archer (Black Falcon) - Light Gray Legs, Chin-Guard

Archer (Black Falcon) - Light Gray Legs, Chin-Guard

/ fig-006890 /
No retail priceNo recent sales
Catalogue image of the minifigure Knight (Black Falcon) - Light Gray Legs, Neck-Protector

Knight (Black Falcon) - Light Gray Legs, Neck-Protector

/ fig-006889 /
No retail priceNo recent sales
Catalogue image of the minifigure Knight (Breastplate on Black) - Black Legs, Neck-Protector

Knight (Breastplate on Black) - Black Legs, Neck-Protector

/ fig-006593 /
No retail priceNo recent sales
Catalogue image of the minifigure Knight (Scale Mail on Red) - Black Arms, Light Gray Legs, Dark Gray Neck-Protector

Knight (Scale Mail on Red) - Black Arms, Light Gray Legs, Dark Gray Neck-Protector

/ fig-006722 /
No retail priceNo recent sales
Catalogue image of the minifigure Knight (Scale Mail on Red) - Blue Arms, Black Legs, Dark Gray Neck-Protector

Knight (Scale Mail on Red) - Blue Arms, Black Legs, Dark Gray Neck-Protector

/ fig-006724 /
No retail priceNo recent sales
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