Here are your choices:
Head on over to J Crew if you want to shell out those hard earned $150.
Search Etsy for the same bubble necklace for about $30 to $40.
Type bubble necklace on the search box on Ebay and you will have a million choices starting at $10.
I paid $15 for mine including shipping, thank you very much. And now you know. Get yourself some bubbles.