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LEGO Ultrasonic Showdown set 70171-1 box

LEGO Ultrasonic Showdown (70171-1)

The Ultrasonic Showdown (70171-1) is a LEGO Agents set that was released in June 2015 and retired in December 2015 with a shelf life of 6 months 30 days.

This LEGO set has 187 pieces and had a RRP of $19.99 (£- / -) which equates to a price per piece of 0.11c (0.00p / 0.00€). Since it retired it has grown in value by 405.2% and now has a value of $100.98 based on average sale price over the last 6 months.

Price over time

New condition
View price history table
Month Avg Price Sales
Feb 23 $183.65 1
Mar 23 $183.65 0
Apr 23 $183.65 0
May 23 $183.65 0
Jun 23 $183.65 0
Jul 23 $183.65 0
Aug 23 $183.65 0
Sep 23 $183.65 0
Oct 23 $183.65 0
Nov 23 $181.87 1
Dec 23 $180.09 0
Jan 24 $178.31 0
Feb 24 $176.52 0
Mar 24 $174.74 0
Apr 24 $169.39 1
May 24 $189.00 1
Jun 24 $187.22 0
Jul 24 $185.44 0
Aug 24 $183.65 1
Sep 24 $174.74 1
Oct 24 $197.92 1
Nov 24 $215.75 0
Dec 24 $233.58 0
Jan 25 $251.41 0
Feb 25 $269.24 0
Mar 25 $287.07 0
Apr 25 $308.47 1
May 25 $274.59 0
Jun 25 $240.71 0
Jul 25 $206.83 0
Aug 25 $171.17 1
Sep 25 $165.82 0
Oct 25 $160.47 0
Nov 25 $155.13 0
Dec 25 $149.78 0
Jan 26 $144.43 0
Feb 26 $135.51 2

Minifigures

This set contains 2 minifigures with a combined value of $90.58. All of the minifigures in this set are exclusive, meaning they don't appear in any other LEGO sets.

Images © BrickLink.com

Monthly sales

We have recorded 11 sales of the Ultrasonic Showdown set since Feb 23. 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 Ultrasonic Showdown is $100.98

The 2 minifigures in this set make up 90% of the total set value.

The Professor Brainstein with Mech Suit minifigure is the most valuable minifigure in this set who contributes 84% of the set value .

My collection

Set details

Name: Ultrasonic Showdown

Theme: Agents

Sub Theme: Ultra Agents

Set number: 70171-1

Status: Retired

Retired for: 10 years, 4 months

Pieces: 187

Minifigures: 2

Released:
US Flag Jun 1, 2015
Retired:
US Flag Dec 31, 2015

Shelf life: 7 months

RRP:
US Flag $19.99
GB Flag £-
EU Flag -€
PPP:
US Flag 0.107c
GB Flag -
EU Flag -

Set value

Confidence: Medium

Current value: $100.98

Increase from RRP: 405.2%

Yearly ROI: 39.2%

Where to buy

Bricklink logo Bricklink £75.63 Buy
Amazon logo Amazon Buy

Minifigures

Most expensive:
Professor Brainstein with Mech Suit
Least expensive:
Agent Curtis Bolt
% of set value:
90%

Set colors

The Ultrasonic Showdown has 187 pieces and is ranked 5521 on the list of biggest LEGO sets ever made.

The most common colour in this set is Black

The most common part in this set is Plate, Round 1 x 1

Stats

Faded medal
5521st biggest LEGO set ever made
Faded medal
23rd biggest LEGO Agents set
Faded medal
2735th most valuable LEGO set
Faded medal
10th most valuable LEGO Agents set

Frequently Asked Questions

How much is the LEGO Ultrasonic Showdown (70171-1) worth?

The LEGO Ultrasonic Showdown is currently worth $100.98 based on the average sale price over the last 6 months. The original retail price was $19.99.

How many pieces are in the LEGO Ultrasonic Showdown?

The LEGO Ultrasonic Showdown (70171-1) contains 187 pieces, making it the 5521st biggest LEGO set ever made.

Is the LEGO Ultrasonic Showdown retired?

Yes, the LEGO Ultrasonic Showdown has been retired. It was retired in December 2015 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 Ultrasonic Showdown?

The LEGO Ultrasonic Showdown contains 2 minifigures, 2 of which are exclusive to this set. The minifigures include: Professor Brainstein with Mech Suit, Agent Curtis Bolt.

When was the LEGO Ultrasonic Showdown released?

The LEGO Ultrasonic Showdown (70171-1) was released in June 2015 as part of the Agents theme.

Is the LEGO Ultrasonic Showdown a good investment?

Since retirement, the LEGO Ultrasonic Showdown has increased in value by 405.2% from its original retail price. That is a yearly return of approximately 39.2%.

Price data last updated: Feb 26

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