What is the Value of Hygeia baby bottles?

Hygeia glass or rubber baby bottles from the early 20th century can sell for between 2$ and 1000$ depending on their rarity and condition.

In 2022 two Hygeia baby bottles sold between these values:

- One sold for 53.35£ (61 $) on Catawiki to be used as antique decoration. It was dated from the 1940s

- Another one sold for 312.5 euros to be used once and for collecting purposes. Although this one was dated from the post world war I years, it appears it retained most of its rubber pieces intact, which may have accounted for it's higher pricing.