LEGO Minifigures Series 4 (item number 8804) was released in April 2011 in turquoise blind bags and featured 16 unique collectible characters. The original retail price per blind bag was $2.99.
Characters Included
The series included several unique and popular characters, many of which were the first of their kind in the collectible minifigure line. Each minifigure was packaged with its own accessories, a display plate, and a collector's leaflet.
Artist: Comes with a painter's palette, paintbrush, and a unique beret accessory.
Hazmat Guy: A popular character with a full orange hazardous materials suit and protective headgear.
Cheerleader: A female cheerleader figure with pom-poms (a male cheerleader was in Series 1).
Gnome: A popular fantasy figure with a large white beard and a pointed red hat.
Punk Rocker: Features a guitar accessory and a mohawk hairpiece.
Viking: A highly detailed historical warrior figure with a helmet, shield, and large axe.
Skateboarder: Features a red skateboard and a beanie hat.
Surfer Girl: Comes with a surfboard accessory.
Soccer Player (Football Player): Features a soccer ball and a jersey.
Hockey Player: Includes a hockey stick, puck, and goalie helmet.
Frankenstein's Monster (The Monster): A classic movie monster figure that was later featured in the Monster Fighters theme.
Street Skater: Features a skateboard and an alternate street-style outfit from the Skateboarder.
Werewolf: Another classic movie monster figure, which was also later featured in the Monster Fighters theme.
Sailor: Features a classic sailor's cap and a life preserver accessory.
Crazy Scientist: Comes with a beaker accessory and test tubes.
Musketeer: A historical French swordsman figure with a rapier and plumed hat.
Collectibility
As a retired series, these minifigures are no longer available in standard retail stores. They are considered highly collectible items and can often be found on online marketplaces like eBay and BrickLink. Figures like the Hazmat Guy, Gnome, and Viking are particularly popular and sought after by collectors.