I sold an item on eBay about the size of a shoe box for around $300. It sold to a buyer in the US. They sent me a message after requesting that I value it at 40USD.
My biggest concern is insurance. If I value it at 40USD and the item is lost in the mail, isn't that all I will get back?
Edit: I made a mistake. This particular buyer is from Norway
The funny thing is, his email read
"hi, i just placed the order. please do as we agreed to declare it to 40 usd. thanks"
I never agreed to anything🤔
Aside from loss in insurance, I'm sure it's some kind of fraud that authorities could ping you for (slim chance, I know).
Just don't do it, not worth the potential drama down the track