Married At First Sight NZ's Hadyn and Luke may have walked away from the series as singles once again, but they're not holding on to their last remnants of their marriages for sentimental reasons.
Both faced brutal break-ups with their paired partners on the show; Luke and his wife Lacey splitting in the last days of their honeymoon, while Hadyn and his wife Bel splitting after a tumultuous, on-again/off-again journey.
Now both grooms are selling their titanium wedding rings on TradeMe.
In Luke's listing for his "magnificent titanium wedding ring", he notes that although his "marriage lasted as long as a test cricket match, [it] doesn't mean yours can't".
Hadyn's listing for his ring reads; "Selling wedding ring as unfortunately things didn't work out as well as hoped for".
Both stars state they're donating 100 percent of the profits made from the sale to Kids Can; "a great charity doing amazing things for underprivileged New Zealand children".
Hadyn's listing also notes the lucky winner will win the opportunity to head out to lunch with him at the Lab Eatery in Takapuna.
"We can figure out logistics," he adds.
At 11:30am on Tuesday, there were eight bids on Luke's ring totalling $132, and 27 bids on Hadyn's totalling $141.
Bidders have left comments ranging from "Can Luke come with it too?" to "Well you had your 5 mins of fame so a bit pathetic you trying to milk the attention for all it is worth".