1. Sets
  2. Ultra Agents
70171 LEGO Ultra Agents Ultrasonic Showdown thumbnail image

70171 LEGO Ultra Agents Ultrasonic Showdown
Images 6Description 
70171 LEGO Ultra Agents Ultrasonic Showdown
  • Ultrasonic Showdown thumbnail
  • Ultrasonic Showdown thumbnail
  • Ultrasonic Showdown thumbnail
  • Ultrasonic Showdown thumbnail
  • Ultrasonic Showdown thumbnail
  • Ultrasonic Showdown thumbnail

LEGO 70171 Ultrasonic Showdown is a Ultra Agents set valued at $176 for new and sealed sets, up 781% from an original retail price of $19.99. The set retired in August 2015 with annual appreciation averaging 12.09% since. On the used market, values range from $118 to $144 based on condition. Secondary market prices for new and sealed sets typically fall between $147 and $200.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Ultrasonic Showdown since June 2016. Very high accuracy
LEGO 70171 Ultrasonic Showdown is an Ultra Agents set released in 2015, containing 187 pieces and 2 minifigures. The build centers on an Ultrasonic Jet with an opening cockpit, two 6-stud rapid shooters, and a detachable mini drone/AppBrick Gadget. Minifigures include Ultra Agent Curtis Bolt and Professor Brainstein; Brainstein’s four-legged mech features articulated legs and a shoulder-mounted stud shooter. Accessories include a handheld weapon and a tracking device.

A new and sealed Ultrasonic Showdown is currently valued at around $176, with annual growth of 8.1% that is expected to level off to around 7.8% in the coming year. The average used price is $120 for those in good overall condition. New and sealed listings currently range from $169 to $201. Based on current trends, this set could be valued near $184 within the next year.
All regions

For Sale (New/Sealed)

 (US) BrickLink store Premium Minifigs $157.49
-10.6%
(HK) BrickLink store Aussie minifigs $166.50
-5.4%
(US) Unopened with original factory seals intact. Box in great shape. Photos available. $169.50
-3.7%
(US) Ultra Agents 70171 Ultrasonic Showdown- New/Sealed- Brainstein Curtis Bolt
BrickEconomy Choice
$174.00
-1.2%
(US) Ultra Agents 70171 Ultrasonic Showdown. New. Sealed. $175.00
-0.6%
(US) Some shelfwear on the box corners $180.00
+2.2%
(US) Amazon listing for Ultrasonic Showdown $184.87
+5.0%
(KR) Ultra Agents - Ultrasonic Showdown - 70171 - New Sealed $199.00
+13.0%
(US) Ultra Agents: Ultrasonic Showdown 70171 187 Pieces 2015 The LEGO Group NEW $199.00
+13.0%
(US) BrickLink store PENN-bricks $205.00
+16.4%
(NO) Box is in a good shape $213.72
+21.4%
(US) Sealed Lego Ultra Agents 70171 Ultrasonic Showdown $299.95
+70.4%

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 70171 Ultrasonic Showdown.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 70171 Ultrasonic Showdown.

Minifigs

Ultrasonic Showdown contains 2 minifigs. All 2 minifigs are exclusive to this set.
uagt033
Agent Curtis Bolt
Agent Curtis Bolt - uagt033
Exclusive
Value $10.43
uagt034
Professor Brainstein
Professor Brainstein with mech suit - uagt034
Exclusive
Value $202.23

Sets in Ultra Agents

70173 Ultra Agents Ocean HQ

Theme Ultra Agents
Year 2015
Pieces / Minifigs 1,204 / 6
Availability Retired
70173 LEGO Ultra Agents Ocean HQ
Retail $99.99
Value $415.62
Growth  +315.7%
Annual growth 7.8%

70170 UltraCopter vs. AntiMatter

Theme Ultra Agents
Year 2015
Pieces / Minifigs 614 / 4
Availability Retired
70170 LEGO Ultra Agents UltraCopter vs. AntiMatter
Retail $79.99
Value $178.34
Growth  +123.0%
Annual growth 6.4%

70169 Agent Stealth Patrol

Theme Ultra Agents
Year 2015
Pieces / Minifigs 475 / 4
Availability Retired
70169 LEGO Ultra Agents Agent Stealth Patrol
Retail $49.99
Value $69.72
Growth  +39.5%
Annual growth 2.4%

70172 AntiMatter's Portal Hideout

Theme Ultra Agents
Year 2015
Pieces / Minifigs 475 / 4
Availability Retired
70172 LEGO Ultra Agents AntiMatter's Portal Hideout
Retail $69.99
Value $339.85
Growth  +385.6%
Annual growth 10.3%

70168 Drillex Diamond Job

Theme Ultra Agents
Year 2015
Pieces / Minifigs 312 / 2
Availability Retired
70168 LEGO Ultra Agents Drillex Diamond Job
Retail $29.99
Value $45.91
Growth  +53.1%
Annual growth 2.4%

70167 Invizable Gold Getaway

Theme Ultra Agents
Year 2015
Pieces / Minifigs 237 / 2
Availability Retired
70167 LEGO Ultra Agents Invizable Gold Getaway
Retail $19.99
Value $99.93
Growth  +399.9%
Annual growth 10.2%

70166 Spyclops Infiltration

Theme Ultra Agents
Year 2015
Pieces / Minifigs 109 / 2
Availability Retired
70166 LEGO Ultra Agents Spyclops Infiltration
Retail $9.99
Value $29.99
Growth  +200.2%
Annual growth 7.1%

My Collection

Ultrasonic Showdown Reviews

39 reviews
4.8
Collectors
Investors
“Ultra Agent's fans can imagine, play out, or stage secret agent missions with this LEGO set. It's also a lot of fun to fire the stud shooters at Professor Brainstein. ”
Full review at ttpm.com
Little Brick Root
“All in all, a fun little set. The price per piece isn't amazing, but kids will love the play factor. For adults, the real issue here is how much you want the parts, but isn't that always the case?”
Full review at www.little.brickroot.com

About Ultra Agents

The LEGO Ultra Agents theme was released in 2014 and ran until 2015 with 14 sets and proceeded the 2008 Agents and then Agents 2.0. Like the Agents before it, Ultra Agents sets featured similar agents fighting villains. However, unlike the previous Agent themes, the Ultra Agents sets have two apps that allows the builder to interact with the sets. Sets in the theme mostly featured vehicles for the Super Villains and the Ultra Agents.
Summary
Ultra Agents Ultrasonic Showdown set 70171 was released on May 19, 2015, retailing for $20, it has since been retired. New, unopened sets are valued at $176, used ones can be found for $120.
Read more
Attention Ultra Agent Curtis Bolt! Professor Brainstein is on the rampage in a 4-legged mech suit, carrying out AntiMatter’s diabolical plans. Jump into the cockpit of the awesome ultrasonic jet and soar into the sky to track him down. Target the evil scientist with the 6-shot rapid shooters. Double the attack by launching the detachable mini drone. You must take Brainstein down and grab that tracking device before he can warn his evil master! Then use the mini drone as your AppBrick Gadget to play out other thrilling missions on your tablet! Includes 2 minifigures with a weapon and an accessory: Ultra Agent Curtis Bolt and Professor Brainstein.
Description provided by LEGO©