Call yourself a Heartland superfan? Now's your chance to own a piece of the show

If you've spent one too many hours binge-watching old seasons of Heartland, there's an auction with your name on it. 

Until this Sunday, fans of one of Canada's longest-running TV dramas will have the chance to buy props and other items from the show, in a live online bidding war that's garnered international attention. 

"We've gotten people registered from around the world," said Kevin King, president of Halls Auction Services, the website that's hosting the sale. 

"I talked to some lady from Australia today and someone from Scotland has expressed interest, certainly a lot of Americans." 

While there are still days to go before the winning bids are awarded their prize, King said certain items have soared in popularity since being posted. 

The bid on one of Amy's cowboy hats worn in the show currently sits at $1,100. Ty's engagement ring is another hot ticket item, sitting at a price of $220.

Other items for sale include pieces of Lou's jewlery, Georgie's pink trick riding outfit, Amy and Ty's business cards, and a table and chairs from Maggie's Diner. 

Heartland is based on a fictional book series of the same name by Lauren Brooke. It follows Amy Fleming, her sister Lou, and the rest of their family through the ups and downs of living on an Alberta-based ranch.  

The auction marks the first time the show has sought to sell off items at this scale. Executive producer Tom Cox said the team was motivated by the fans, and by a dwindling amount of storage space. 

"We realized that we had an enormous amount of wardrobe especially, but a few props and set [decoration] items as well from early seasons mainly that were not in active use," he said.

"And we decided that we could do two good things at once. We could clean out our closets and drawers and cupboards a little bit to make room for new items ... and at the same time do something interesting that might be fun for fans." 

Cox said the two charities chosen to receive a portion of the auction's proceeds were inspired by cast members. 

"Amber Marshall, who plays Amy, is very, very involved in the conservation and humane treatment of wild horses ... and so the Wild Horses of Alberta Society was a choice that she was certainly involved in. ... And Michelle [Morgan], who plays Lou, is very involved in the Calgary Food Bank."

After learning about the auction, fans expressed fears over social media that it signaled the end of the beloved show, which aired its 17th season in Canada last year.