suggestions needed on gender reveal

If you have had or are having a gender reveal party where did you get your invitations? I looked on Amazon, they don't have a huge selection. And etsy is outrageously priced...I saw $17 for one invitation 😂😂. I wouldn't mind just getting a pink and blue invite and writing in the details myself. That's fine or ordering customized ones that won't cost a fortune. Suggestions?