Ms. Santos

Ms. Santos is a unique minifigure from the Hidden Side theme, immediately making her appealing to collectors of that line. Her detailed torso print, featuring a railroad logo and ID badge, adds to her distinctiveness. The combination of the dark red jacket and orange tie is a memorable design choice. The use of the Nya head print is an interesting choice and adds a layer of uniqueness to the figure.

Collectors interested in minifigures with civilian roles or those who appreciate detailed character designs will find Ms. Santos desirable. Her inclusion in only two sets means she isn't overly common, contributing to her collectibility. As the Hidden Side theme has been retired, her availability is now limited to the secondary market.

Ms. Santos appears in only two sets, both released in 2019. This limited availability automatically increases her rarity compared to minifigures found in numerous sets. While not a regional exclusive, the retirement of the Hidden Side theme means that no new Ms. Santos minifigures are entering circulation. Her rarity is moderate, as she isn't the rarest Hidden Side minifigure, but she's certainly less common than many other LEGO minifigures.

The investment potential of Ms. Santos is moderate. As a character from a retired theme, she's likely to see a gradual increase in value over time, especially as more Hidden Side sets become increasingly sought after. The relatively low initial cost of the sets she appeared in makes her accessible to a wider range of collectors. Her value isn't likely to skyrocket, but a steady appreciation is a reasonable expectation, particularly for figures in excellent condition with all accessories.