Hogwarts: Polyjuice Potion Mistake

Hogwarts: Polyjuice Potion Mistake (76386-1) is a set in the Harry Potter theme, released in 2021. It has 199 pieces and 4 minifigures.

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Number:76386-1
Released:June 2021
Pieces:199
Box size:26.2 × 14.1 × 7.2 cm
Theme:Harry Potter

Box size and weight as measured by Brickset.

In numbers

Over the last 30 days the lowest shop price recorded for this set was 133.56 USD, taken from 30 days with a price on record.

Since 9/25/2026 the lowest shop price has risen from 39.68 USD to 134.59 USD, by 239 % (based on 40 days with a price on record).

LEGO planned to retire this set in December 2023.

Product details

Number: 76386-1
Name: Hogwarts: Polyjuice Potion Mistake
Theme: Harry Potter
Released: June 2021
Launched: June 2021
Retired: December 2023
Pieces: 199
Minifigures: 4
RRP: ≈ 17.79 USD (24.99 CAD) (Canada)≈ 22.46 USD (19.99 EUR) (Germany)≈ 23.17 USD (89.99 PLN) (PL)≈ 24.11 USD (17.99 GBP) (United Kingdom)19.99 USD (United States)
Price per piece: ≈ 0.089 USD (0.126 CAD) (Canada)≈ 0.113 USD (0.100 EUR) (Germany)≈ 0.116 USD (0.452 PLN) (PL)≈ 0.121 USD (0.090 GBP) (United Kingdom)0.100 USD (United States)
Best price (30 days): 133.56 USD
Price per piece (best offer): 0.676 USD

≈ 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

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Pricing

Best price ever≈ 38.99 USD (34.80 EUR) Advertising Sealed · gross · idee+spiel · seen 10/5/2026 Not compared yet, no exchange rate: 27 in other currencies

Current best offer≈ 134.59 USD (120.00 EUR) Advertising Sealed · gross · idee+spiel · seen 11/3/2026

Price history

Lowest shop price now134.59 USD
Lowest ever 39.32 USD

Each day's lowest price among the shops' current offers, including VAT. A price in another currency is converted at the ECB reference rate of its day.

Monthly lows as a table

Month	Lowest price
November 2026	134.06 USD
October 2026	39.32 USD
September 2026	39.52 USD

≈ 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

Nobody has sold this set recently.

Sources idee+spiel: 44 · Data in Brief: 27

Latest price from each shop

Sorted: lowest price first Show highest first

Countries (all)

Show prices for

Germany (DE)

Poland (PL)

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

Narrow the countries ticked above to

Only sellers located there

Only prices delivered there

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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idee+spiel Sealed · gross · seen 11/3/2026

≈ 134.59 USD (120.00 EUR)

Go to shop

Data in Brief Sealed · gross · sold 6/1/2023

67.49 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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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.

We have not seen a current eBay listing for this set.

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.

Canada ≈ 17.79 USD (24.99 CAD) unknown tax basis Available since 6/5/2021 — still on sale as far as we know.Recorded by BrickDb since 10/2/2026

Germany ≈ 22.46 USD (19.99 EUR) gross Available since 4/18/2021 — still on sale as far as we know.Recorded by BrickDb since 10/2/2026

PL ≈ 23.17 USD (89.99 PLN) gross No availability dates published.Recorded by BrickDb since 10/21/2026

United Kingdom ≈ 24.11 USD (17.99 GBP) gross Available since 4/18/2021 — still on sale as far as we know.Recorded by BrickDb since 10/2/2026

United States 19.99 USD net Available since 6/5/2021 — still on sale as far as we know.Recorded by BrickDb since 10/2/2026

≈ 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.

Display case for this set

A display case made to fit this set, sold by a partner shop. The price is the shop's own, including VAT; delivery is extra.

Hogwarts: Polyjuice Potion Mistake Display Case for LEGO 76386 18.00 GBP grossplus 10.50 GBP deliverySold by iDisplayit · price read 10/7/2026

AdvertisingView at iDisplayit

Building instructions

All building instructions for this set on LEGO.com

Parts in this set

108 inventory lines

Catalogue image of the part Tap 1 x 2 with Dual Handles, Small

Tap 1 x 2 with Dual Handles, Small 13770· Pearl Gold

×3

Catalogue image of the part Brick 1 x 1 x 3

Brick 1 x 1 x 3 14716· Tan

×1

Catalogue image of the part Brick Round 2 x 2 Dome Bottom [Open Stud]

Brick Round 2 x 2 Dome Bottom [Open Stud] 15395· White

×1

Catalogue image of the part Tile Special 1 x 1 with Clip with Rounded Edges

Tile Special 1 x 1 with Clip with Rounded Edges 15712· White

×2

Catalogue image of the part Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674· Black

×1

Catalogue image of the part Brick Special 1 x 1 with Scroll with Open Stud

Brick Special 1 x 1 with Scroll with Open Stud 20310· Tan

×2

Catalogue image of the part Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]

Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] 22388· Tan

×2

Catalogue image of the part Hair Swept Left Tousled [Plain]

Hair Swept Left Tousled [Plain] 23186· Dark Brown

×1

Catalogue image of the part Brick 2 x 2 Corner

Brick 2 x 2 Corner 2357· Tan

×3

Catalogue image of the part Panel 1 x 2 x 1 with Rounded Corners and 2 Sides

Panel 1 x 2 x 1 with Rounded Corners and 2 Sides 23969· White

×3

Catalogue image of the part Tile Special 1 x 2 Grille with Bottom Groove

Tile Special 1 x 2 Grille with Bottom Groove 2412b· Dark Bluish Gray

×7

Catalogue image of the part Tile 1 x 4 with Groove

Tile 1 x 4 with Groove 2431· White

×1

Catalogue image of the part Brick 1 x 16

Brick 1 x 16 2465· Tan

×1

Catalogue image of the part Tile Special 2 x 2 Corner with Cut Corner - Facet

Tile Special 2 x 2 Corner with Cut Corner - Facet 27263· White

×4

Catalogue image of the part Brick Special 1 x 2 with Grille

Brick Special 1 x 2 with Grille 2877· White

×3

Catalogue image of the part Lever Small Base with Black Lever

Lever Small Base with Black Lever 298c02· Black

×1

4 minifigures

Minifigures in this set

Catalogue image of the minifigure Harry Potter / Gregory Goyle, Slytherin Robes

Same theme, piece count within 15 %

Similar sets

Catalogue image of Hogwarts Castle: Room of Requirement

Hogwarts: Polyjuice Potion Mistake

In numbers

Product details

BrickLink market data

Can I build this?

Pricing

Price history

Latest price from each shop

On eBay

Recommended retail price

Display case for this set

Building instructions

Parts in this set

Minifigures in this set

Harry Potter / Gregory Goyle, Slytherin Robes

Harry Potter, Gold

Hermione Granger, Slytherin Robes

Ron Weasley / Vincent Crabbe, Slytherin Robes

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