Hello, can anybody who has expertise with fb adverts chime in?

I’ve had some success utilizing FB adverts and selling merchandise with a $30-$40 value, however the margins are tiny.

I am trying to maybe get into selling some gadgets a bit costlier, maybe $80 finish person value or so, and questioning if anybody right here has efficiently performed this utilizing FB adverts?

In search of suggestions earlier than I waste a ton of cash trying it. Been burned by FB many instances as it’s.