A first-generation iPhone in its original factory-sealed condition was recently sold at an online auction.

 image credit: Google 

The owner of the iPhone, Karen Green, had kept the phone sealed in its box for years, believing it would be valuable to collectors.

 image credit: Google 

The phone was only usable on AT&T's network, while Green used Verizon, so she never used it herself.

 image credit: Google 

The phone was estimated to sell for around $5,000, but ended up selling for over $63,000.

 image credit: Google 

 The auction was conducted by LCG Auctions, which specializes in pop culture collectibles.

 image credit: Google 

The phone was described as having "sharp corners" and "rich color," and was in "case fresh" condition.

 image credit: Google 

The phone featured a 2-megapixel camera and web browser, along with a touchscreen with 12 icons.

 image credit: Google 

Bidding started at $2,500 and there were reportedly 10 bidders competing for the phone.

 image credit: Google 

The winning bidder was anonymous and based in the United States.

image credit: Google

Other factory-sealed, first-generation iPhones have also sold for high prices at auction.

image credit: Google