Birthday Cake

Birthday Cake (30330-1) is a set in the Basic Set theme, released in 2020. It has 8 pieces.

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Number:30330-1
Released:January 2020
Pieces:8
Box size:20 × 19.5 × 1.5 cm
Theme:Basic Set

Box size and weight as measured by Brickset.

In numbers

Over the last 30 days the lowest shop price recorded for this set was 11.02 USD, taken from 30 days with a price on record.

Since 10/6/2026 the lowest shop price has fallen from 11.16 USD to 11.07 USD, by 1 % (based on 30 days with a price on record).

LEGO planned to retire this set in December 2020.

Product details

Number: 30330-1
Name: Birthday Cake
Theme: Duplo › Basic Set
Released: January 2020
Launched: January 2020
Retired: December 2020
Pieces: 8
RRP: ≈ 4.48 USD (3.99 EUR) (Germany)≈ 4.68 USD (3.49 GBP) (United Kingdom)
Price per piece: ≈ 0.560 USD (0.499 EUR) (Germany)≈ 0.585 USD (0.436 GBP) (United Kingdom)
Best price (30 days): 11.02 USD
Price per piece (best offer): 1.384 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≈ 11.02 USD (9.90 EUR) Advertising Sealed · gross · idee+spiel · seen 10/28/2026 Not compared yet, no exchange rate: 21 in other currencies

Current best offer≈ 11.07 USD (9.90 EUR) Advertising Sealed · gross · idee+spiel · seen 11/3/2026

Price history

Lowest shop price now11.07 USD
Lowest ever 11.02 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	11.06 USD
October 2026	11.02 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: 33 · Data in Brief: 21

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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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

≈ 11.07 USD (9.90 EUR)

Go to shop

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

25.00 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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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.

Germany ≈ 4.48 USD (3.99 EUR) gross Available 2/27/2021 to 1/22/2022.Recorded by BrickDb since 10/2/2026

United Kingdom ≈ 4.68 USD (3.49 GBP) gross Available 2/26/2021 to 1/21/2022.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

8 inventory lines

Catalogue image of the part Duplo Candle with Yellow Flame Print

Duplo Candle with Yellow Flame Print 11854pr0001· White

×1

Catalogue image of the part Duplo Brick 2 x 2 with Light Aqua '1' Print

Duplo Brick 2 x 2 with Light Aqua '1' Print 3437pr0128· Medium Azure

×1

Catalogue image of the part Duplo Brick 2 x 2 with Red '2' Print

Duplo Brick 2 x 2 with Red '2' Print 3437pr0129· Coral

×1

Catalogue image of the part Duplo Brick 2 x 2 with Bright Light Yellow '3' Print

Duplo Brick 2 x 2 with Bright Light Yellow '3' Print 3437pr0130· Yellow

×1

Catalogue image of the part Duplo Plate 2 x 4

Duplo Plate 2 x 4 40666· White

×1

Duplo Plate 2 x 4 40666· Reddish Brown

×1

Catalogue image of the part Duplo Plant, Flower with 1 Top Stud

Duplo Plant, Flower with 1 Top Stud 6510· Yellow

×1

Catalogue image of the part Duplo Brick 2 x 4 Curved Top with Cake with Frosting and Sprinkles Print

Duplo Brick 2 x 4 Curved Top with Cake with Frosting and Sprinkles Print 98223pr0015· White

×1

Same theme, piece count within 15 %

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Birthday Cake

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

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