tnt030·Teenage Mutant Ninja Turtles·2014
BrickLink completed sales. Prices updated April 2026.
#30 most valuable in Teenage Mutant Ninja Turtles · #3,551 of 18,042 priced minifigs
| BrickLink ID | tnt030 |
| Theme | Teenage Mutant Ninja Turtles |
| Year Released | 2014 |
| Average Price (Used) | $8.16 |
| Average Price (New) | $10.58 |
| Price Range | $3.90 to $17.52 |
| Value Rank (Teenage Mutant Ninja Turtles) | #30 of 54 |
| Value Rank (All Minifigs) | #3,551 of 18,042 |
| Parts | 4 |
| Found In | 1 set |
Weekly snapshots of the BrickLink 6-month rolling average. Flat over this period.
| Date | Used avg | New avg |
|---|---|---|
| Jul 13, 2026 | $8.16 | $10.58 |
| Jul 20, 2026 | $8.16 | $10.58 |
| Jul 27, 2026 | $8.16 | $10.58 |
| Aug 3, 2026 | $8.16 | $10.58 |
The LEGO Mutated Dr. O'Neil (tnt030) is a Teenage Mutant Ninja Turtles minifigure worth $8.16 on average, released in 2014 and found in 1 set. It has 4 individual parts. By value, it ranks #30 of 54 Teenage Mutant Ninja Turtles minifigures and #3,551 of 18,042 priced LEGO minifigures overall. The Teenage Mutant Ninja Turtles theme average is $48.11, making this figure below average for its theme.
Mutated Dr. O'Neil (tnt030) is a mid-range Teenage Mutant Ninja Turtles minifigure valued at $8.16 on BrickLink. It comes from 1 set, exclusively T-Rawket Sky Strike. Not a headline piece, but it adds up. Sellers processing bulk lots should know this figure is worth pulling and listing individually rather than bundling it into a random minifig lot.
The LEGO Mutated Dr. O'Neil (tnt030) is worth $8.16 used and $10.58 new/sealed on average, based on BrickLink sales data from the last 6 months. Prices range from $3.90 to $17.52 depending on condition. This is below the Teenage Mutant Ninja Turtles average of $48.11, making it one of the more affordable figures in the theme. Completeness (all accessories included) and print condition are the biggest factors affecting price.
Mutated Dr. O'Neil appears in 1 set: T-Rawket Sky Strike (79120-1, ~$137.89). Since it was only in one set, it can't be sourced elsewhere. That scarcity is reflected in the price.
Look for the BrickLink ID tnt030. It's the definitive identifier for this figure. Mutated Dr. O'Neil is made up of 4 parts (a standard minifigure assembly). The parts breakdown on this page shows each component with colors. If you have a loose figure and aren't sure what it is, the brick'em scanner can identify it from a photo in a few seconds.
List it individually on BrickLink with the ID tnt030. Buyers search by part number and will find it. Include clear photos showing condition. At $8.16, it's worth the time to list separately rather than bundling. If you have several Teenage Mutant Ninja Turtles figures, listing them all at once saves on the per-item effort.
