LEGO Bikini Bottom Undersea Party (3818-1)
The Bikini Bottom Undersea Party (3818-1) is a LEGO SpongeBob SquarePants set that was released in December 2011 and retired in December 2013 with a shelf life of 2 years 16 days.
This LEGO set has 471 pieces and had a RRP of $49.99 (£49.99 / -) which equates to a price per piece of 0.11c (0.11p / 0.00€). Since it retired it has grown in value by 483.9% and now has a value of $291.90 based on average sale price over the last 6 months.
Price over time
View price history table
| Month | Avg Price | Sales |
|---|---|---|
| Jul 22 | $332.64 | 1 |
| Aug 22 | $327.39 | 0 |
| Sep 22 | $322.14 | 0 |
| Oct 22 | $316.89 | 1 |
| Nov 22 | $351.90 | 0 |
| Dec 22 | $385.17 | 1 |
| Jan 23 | $371.16 | 0 |
| Feb 23 | $358.91 | 1 |
| Mar 23 | $353.65 | 0 |
| Apr 23 | $348.40 | 3 |
| May 23 | $344.90 | 0 |
| Jun 23 | $341.40 | 0 |
| Jul 23 | $339.65 | 2 |
| Aug 23 | $355.40 | 0 |
| Sep 23 | $371.16 | 0 |
| Oct 23 | $386.92 | 1 |
| Nov 23 | $360.66 | 0 |
| Dec 23 | $334.40 | 0 |
| Jan 24 | $309.88 | 1 |
| Feb 24 | $374.66 | 1 |
| Mar 24 | $302.88 | 0 |
| Apr 24 | $232.85 | 1 |
| May 24 | $369.41 | 1 |
| Jun 24 | $374.66 | 0 |
| Jul 24 | $379.91 | 0 |
| Aug 24 | $386.92 | 1 |
| Sep 24 | $367.66 | 0 |
| Oct 24 | $348.40 | 0 |
| Nov 24 | $330.89 | 1 |
| Dec 24 | $318.64 | 0 |
| Jan 25 | $306.38 | 0 |
| Feb 25 | $294.13 | 2 |
| Mar 25 | $301.13 | 3 |
| Apr 25 | $302.88 | 0 |
| May 25 | $304.63 | 0 |
| Jun 25 | $306.38 | 0 |
| Jul 25 | $308.13 | 0 |
| Aug 25 | $309.88 | 0 |
| Sep 25 | $308.13 | 2 |
| Oct 25 | $323.89 | 0 |
| Nov 25 | $337.90 | 2 |
| Dec 25 | $369.41 | 0 |
| Jan 26 | $400.92 | 0 |
| Feb 26 | $434.19 | 2 |
Minifigures
This set contains 4 minifigures with a combined value of $50.88. All of the minifigures in this set are exclusive, meaning they don't appear in any other LEGO sets.
Monthly sales
We have recorded 27 sales of the Bikini Bottom Undersea Party set since Jul 22. The chart below shows the number of recorded sales per month, which can help indicate the popularity and availability of this set on the secondary market.
Value breakdown
The current value of Bikini Bottom Undersea Party is $291.90
The 4 minifigures in this set make up 17% of the total set value.
The Mrs. Puff - Pink Flower minifigure is the most valuable minifigure in this set who contributes 7% of the set value .
My collection
Set details
Name: Bikini Bottom Undersea Party
Theme: SpongeBob SquarePants
Set number: 3818-1
Status: Retired
Retired for: 12 years, 5 months
Pieces: 471
Minifigures: 4
Dec 15, 2011
Dec 24, 2011
Dec 15, 2011
Dec 31, 2013
Dec 31, 2013
Dec 31, 2013
Dec 31, 2013
Shelf life: 2 years, 1 month
$49.99
£49.99
-€
0.106c
0.106p
-
Set value
Confidence: High
Current value: $291.90
Increase from RRP: 483.9%
Yearly ROI: 39.0%
Minifigures
Set colors
The Bikini Bottom Undersea Party has 471 pieces and is ranked 2547 on the list of biggest LEGO sets ever made.
The most common colour in this set is Orange
The most common part in this set is Plate, Round 1 x 1
Stats
Frequently Asked Questions
How much is the LEGO Bikini Bottom Undersea Party (3818-1) worth?
The LEGO Bikini Bottom Undersea Party is currently worth $291.90 based on the average sale price over the last 6 months. The original retail price was $49.99.
How many pieces are in the LEGO Bikini Bottom Undersea Party?
The LEGO Bikini Bottom Undersea Party (3818-1) contains 471 pieces, making it the 2547th biggest LEGO set ever made.
Is the LEGO Bikini Bottom Undersea Party retired?
Yes, the LEGO Bikini Bottom Undersea Party has been retired. It was retired in December 2013 and is no longer available from LEGO directly. You can find it on the secondary market through sites like BrickLink and eBay.
How many minifigures are in the LEGO Bikini Bottom Undersea Party?
The LEGO Bikini Bottom Undersea Party contains 4 minifigures, 4 of which are exclusive to this set. The minifigures include: Mrs. Puff - Pink Flower, Patrick - Pink Lei, Squidward - Pink Lei, SpongeBob - Blue Lei.
When was the LEGO Bikini Bottom Undersea Party released?
The LEGO Bikini Bottom Undersea Party (3818-1) was released in December 2011 as part of the SpongeBob SquarePants theme.
Is the LEGO Bikini Bottom Undersea Party a good investment?
Since retirement, the LEGO Bikini Bottom Undersea Party has increased in value by 483.9% from its original retail price. That is a yearly return of approximately 39.0%.
Price data last updated: Feb 26
