1. Minifigs
  2. Teenage Mutant Ninja Turtles
  3. Mutated Dr. O'Neil
Mutated Dr. O'Neil Minifigure - tnt030

Mutated Dr. O'Neil Minifigure

The LEGO Teenage Mutant Ninja Turtles Mutated Dr. O'Neil minifig was first introduced in 2014 in the set 79120 T-Rawket Sky Strike and is currently estimated to be valued around $20 and an annual growth of about 10.1%.
tnt030 The minifigure is exclusive to the LEGO T-Rawket Sky Strike set.
Mutated Dr. O'Neil is a character from the Teenage Mutant Ninja Turtles series who undergoes a mutation, appearing specifically in the T-Rawket Sky Strike storyline.

Minifig Value (New/Loose)

This represents the current value of the minifig Mutated Dr. O'Neil since 2014. High accuracy
All regions

For Sale (New/Loose)

 Best US listing for Mutated Dr. O'Neil
BrickEconomy Choice
$14.99
(MY) Mutated Dr. O'Neil from BrickLink seller e100814 $12.83
-37.4%
(UK) BrickLink store KT Bricks and Minifigs $13.09
-36.1%
(US) BrickLink store mattlee1965 $14.00
-31.6%
(US) BrickLink store Brickin It Up $14.50
-29.2%
(US) BrickLink store JVN E-Commerce LLC $14.51
-29.2%
(US) LEGO TMNT Mutated Dr. O'Neil Minifigure 79120 $14.99
-26.8%
(NZ) Assembled $15.00
-26.8%
(US) BrickLink store Mimis Bricks $16.49
-19.5%
(IT) BrickLink store Grifondoro09 $16.66
-18.7%
(US) BrickLink store Lucky Eds Good Ol Bricks $16.66
-18.7%
(CZ) BrickLink store Saviory Bricks $17.01
-16.9%
(ES) BrickLink store Brikomania $17.13
-16.4%
(US) Excellent condition $18.30
-10.6%
(NL) BrickLink store Pig-a-brick $18.88
-7.8%
Show 10 more listings

For Sale Ranges

This chart shows the sales listing trends of Mutated Dr. O'Neil.

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the last 3 months of new/loose LEGO Mutated Dr. O'Neil.

Sale Trends

This chart shows the sales trends (number sold) of new/loose LEGO Mutated Dr. O'Neil.

Mutated Dr. O'Neil Appears in the Following LEGO Set

79120 T-Rawket Sky Strike

Theme Teenage Mutant Ninja Turtles
Year 2014
Pieces / Minifigs 286 / 4
Availability Retired
79120 LEGO Teenage Mutant Ninja Turtles T-Rawket Sky Strike
Retail $34.99
Value $117.91
Growth  +237.0%
Annual growth 9.0%

Related LEGO Minifigures

tnt028
Donatello
Donatello with goggles - tnt028
Exclusive
Value $24.92
tnt029
Michelangelo
Michelangelo with jumpsuit - tnt029
Exclusive
Value $25.64
tnt022
The Kraang
The Kraang with medium blue exo-suit body - tnt022
2 sets
Value $5.34
*Values are based on loose minifigs in like new condition.

My Collection

Mutated Dr. O'Neil Reviews

11 reviews
4.8
Collectors
Investors
Review for LEGO set 79120 T-Rawket Sky Strike from The Brick Castle
“The set contains the T-Rawket, the Kraang Ship and 4 excellent minifigures - Donatello, Michelangelo, Mutated Dr. O’Neil and The Kraang with their weapons and accessories. The play value is excellent and it really does give children a whole scene to recreate the stories... More from the DVD/show and to use their own imagination.”
Full review at www.thebrickcastle.com

Community Stats

Mutated Dr. O'Neil (tnt030) currently ranks #3 out of the top owned loose minifigs that are related.
#1The Kraang (tnt030)
#2Donatello (tnt030)
#3Mutated Dr. O'Neil (tnt030)
#4Michelangelo (tnt030)

About Teenage Mutant Ninja Turtles

The LEGO Teenage Mutant Ninja Turtles theme, active from 2013 to 2014, features minifigures based on characters from the popular "Teenage Mutant Ninja Turtles" franchise. Key minifigures include the four Turtles themselves—Leonardo, Michelangelo, Donatello, and Raphael—each equipped with their signature weapons and distinctive colored masks. Other notable characters include their allies like Splinter and April O'Neil, as well as villains such as Shredder, Foot Soldiers, and Kraang.
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