Man, Green Sweater, Dark Tan Legs, Dark Brown Hair, Moustache

This minifigure is desirable for collectors seeking to populate their LEGO City layouts with realistic and relatable characters. The green sweater and moustache combination creates a distinct and memorable look, adding personality to any LEGO town. The relatively simple design also appeals to collectors who appreciate classic LEGO aesthetics.

The minifigure's appearance in the 'Main Square' set, a larger and more detailed City set, also contributes to its collectibility. As the 'Main Square' set retires, demand for its included minifigures, including this one, is likely to increase. Completeness of the 'Main Square' set is also improved with this minifigure, making it a target for collectors who want the full set.

This minifigure appears in only two versions of the same set, the 'Main Square' set. While not a limited edition or promotional item, its exclusivity to a single set that has now retired increases its relative rarity. The availability on the aftermarket will depend on how many 'Main Square' sets were sold and disassembled, making complete minifigures less common over time.

As a relatively standard City minifigure, its investment potential is moderate. The retirement of the 'Main Square' set will likely drive up the price somewhat, but it's unlikely to become a highly valuable minifigure. Its appeal lies more in completing collections and adding diversity to LEGO City displays. Keep an eye on its price trends as the 'Main Square' set becomes increasingly scarce.