Set Facts
- The set consists of a lime green colored car and foot stomper.
Regional Retail Prices (LEGO.com/Store)
Vicious Viper Reviews
Is this LEGO set a good investment?
“While the annual growth has been slightly declining over the last year, we still believe that Vicious Viper is a good set to invest in if you collect Racers sets. Over the last several years, Vicious Viper has averaged an annual growth of just around 9% and is expected to decline no more than one or two percent in the next couple of years, while Racers sets have an average annual return of around 5%.”
Review brought to you by BrickEconomy Bot
Theme Analysis
Lifespan
11 mos (this set 11 mos)
Annual growth
+5.32% (this set +8.58%)
This set's annual growth (CAGR) vs. subtheme
Community Stats
Vicious Viper currently ranks #163 out of the top most owned sets in Racers.
About Racers

The LEGO Racers theme which was introduced in 2001 was the successor of LEGO Race. Since the theme started, most race cars in LEGO System and TECHNIC universe have been released under the LEGO Racers theme. Racers was discontinued in 2012 and it was succeeded by Speed Champions, introduced in 2015.
Summary
Racers Vicious Viper set 8231 was released on December 3, 2010, retailing for $13, it has since been retired. New, unopened sets are valued at $21, while used sets sell around $8.
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Stomp the pump and watch the Vicious Viper go!
Load the monster truck onto the air stomper and get ready for off-road mayhem. Stomp the pump and watch the Vicious Viper blast off the line! Give it your best stomp action!
Features uncovered race engine and snake decor!
Peel out with the massive off-road tires!
Stomp the pump for real racing action!
Vicious Viper measures 5” (14cm) long, 2” (6cm) high and 3” (7cm) wide
Description provided by LEGO©