Mia's Summer Heart Box

Mia's Summer Heart Box (41388-1) is a set in the Friends theme, released in 2019. It has 81 pieces and 1 minifigure.

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Number:41388-1
Released:June 2019
Pieces:81
Box size:20 × 19 × 7 cm
Theme:Friends

Box size and weight as measured by Brickset.

In numbers

LEGO planned to retire this set in December 2019.

Product details

Number: 41388-1
Name: Mia's Summer Heart Box
Theme: Friends
Released: June 2019
Launched: June 2019
Retired: January 2020 in the United States
Pieces: 81
Minifigures: 1
RRP: ≈ 7.11 USD (9.99 CAD) (Canada)≈ 8.98 USD (7.99 EUR) (Germany)≈ 10.30 USD (39.99 PLN) (PL)≈ 10.71 USD (7.99 GBP) (United Kingdom)7.99 USD (United States)
Price per piece: ≈ 0.088 USD (0.123 CAD) (Canada)≈ 0.111 USD (0.099 EUR) (Germany)≈ 0.127 USD (0.494 PLN) (PL)≈ 0.132 USD (0.099 GBP) (United Kingdom)0.099 USD (United States)

≈ 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

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Pricing

Best price ever≈ 15.30 USD (13.75 EUR) Advertising Sealed · gross · idee+spiel · seen 10/29/2026 Not compared yet, no exchange rate: 34 in other currencies

Current best offerNo current offer we can compare.

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

Nobody has sold this set recently.

Sources Data in Brief: 34 · idee+spiel: 34

Latest price from each shop

Sorted: lowest price first Show highest first

Countries (all)

Show prices for

Germany (DE)

Poland (PL)

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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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idee+spiel Sealed · gross · seen 11/7/2026

≈ 15.35 USD (13.75 EUR)

Go to shop

Data in Brief Sealed · gross · sold 5/1/2023

52.85 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 ≈ 7.11 USD (9.99 CAD) unknown tax basis Available 8/2/2019 to 1/12/2020.Recorded by BrickDb since 10/2/2026

Germany ≈ 8.98 USD (7.99 EUR) gross Available 6/2/2019 to 1/2/2020.Recorded by BrickDb since 10/2/2026

PL ≈ 10.30 USD (39.99 PLN) gross No availability dates published.Recorded by BrickDb since 10/21/2026

United Kingdom ≈ 10.71 USD (7.99 GBP) gross Available 6/12/2019 to 1/7/2020.Recorded by BrickDb since 10/2/2026

United States 7.99 USD net Available 8/2/2019 to 1/12/2020.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.

Building instructions

All building instructions for this set on LEGO.com

Parts in this set

43 inventory lines

Catalogue image of the part Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573· Dark Azure

×1

Catalogue image of the part Tile Round 1 x 1 Quarter

Tile Round 1 x 1 Quarter 25269· White

×1

Tile Round 1 x 1 Quarter 25269· Dark Azure

×8

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· White

×2

Catalogue image of the part Tile 2 x 2 Curved, Macaroni

Tile 2 x 2 Curved, Macaroni 27925· Lime

×4

Brick 1 x 2 3004· Light Aqua

×1

Brick 1 x 2 3004· Coral

×3

Brick 1 x 1 3005· Light Aqua

×2

Brick 1 x 1 3005· Coral

×2

Brick 1 x 6 3009· Light Aqua

×2

Brick 1 x 6 3009· Coral

×2

Plate 2 x 4 3020· Medium Azure

×1

Plate 1 x 2 3023· Tan

×2

Plate 1 x 1 3024· Lime

×2

Plate 1 x 1 3024· Dark Tan

×2

Catalogue image of the part Plate Round Corner 3 x 3

Plate Round Corner 3 x 3 30357· Lime

×4

1 minifigures

Minifigures in this set

Mia - Dark Purple Top, Dark Purple Skirt

/ fig-002029 /

No retail priceNo recent sales

Same theme, piece count within 15 %

Similar sets

Catalogue image of Emma's Summer Heart Box

Mia's Summer Heart Box

In numbers

Product details

BrickLink market data

Can I build this?

Pricing

Price history

Latest price from each shop

On eBay

Recommended retail price

Building instructions

Parts in this set

Minifigures in this set

Mia - Dark Purple Top, Dark Purple Skirt

Similar sets

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Olivia's Summer Heart Box

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