Vintage Fisher-Price Tag-Along Turtle (Model #644), first released in 1977.

Design: A green plastic turtle featuring a bright yellow shell, four blue tear-shaped wheels, and a white sailor's cap.

Action: When pulled by its string, the turtle's legs move, its tail wags, and it makes a distinctive "ratchet" sound.

Availability: Originally produced in the late 1970s, it is now a popular collectible often found on vintage marketplaces like eBay and