Among the valuable things to look for at Goodwill, I keep an eye out for Pyrex, high-end cookware and vintage cookie jars ...

In a follow-up video, Trish responded to a commenter who questioned the caption of her initial video. That caption read, ...

"I was in disbelief that potentially a real preserved shark would be in a thrift store," the poster told Newsweek.

While browsing her local Goodwill secondhand store ... Is this an actual shark in the jar at the thrift store?!?!?" The video quickly gained attention on Instagram, receiving hundreds of thousands ...