Cosmetic tattoo artist Karen Green was gifted a first-generation iPhone in 2007 but never opened it.
Now, she's putting it up for auction, where it's expected to fetch at least $50,000, more than 80 times its original price.
Last year, another factory-sealed original iPhone auctioned for nearly $40,000.
When she heard of another original, unopened iPhone listing on eBay for $10,000, she took note.
The device was in fact unopened and the original iPhone.