Some strange stuff has been sold on Craigslist in the past, but now positive pregnancy tests can be added to the list.

"I am pregnant and will sell you a positive pregnancy test. These will be taken right before you're ready to pick them up," a Craigslist poster from Central N.J. wrote. Wanna get your boyfriend to finally pop the question? play a trick on mom, dad or one of your friends? I really don't care what you use it for."

The tests go for about $25 each. Some Craislisters offered more than just the test.

"I am pregnant and am willing to take a pregnancy test for you that will be positive. Use it however you like no questions no judgments. I will take test right before you pick up. I will also be willing to bottle my urine if you need to seal the deal that way," a poster from Delco wrote.

So what are people using these "products" for?

A Dallas woman offered $40 for a positive pregnancy test to get revenge on her husband. The man allegedly got his receptionist pregnant and was in the process of choosing who he wanted to be with. He asked his wife if she had started menstruating (the couple already had two children) hoping he hadn't gotten her pregnant as well, the Daily Dot reported.

"I am so done with him and angry and don't want him back but I would like the last laugh out of this," the poster wrote, the Daily Dot reported.

A Los Angeles woman also requested a test to make a movie about teen pregnancy, the Daily Mail reported.

Positive pregnancy tests are not the first strange fertility items that have been spotted on Craigslist. Frozen breast milk is available for $1 an ounce from multiple posters, the Daily Mail reported.