Quoted from chadsugg:I'd say if they asked in a polite way it's not a huge deal. But if it's just a DM that says nothing more than "Is your -insert pin here- for sale?" then that would be somewhat forward and rude.
I'd say that isnt even rude. Its direct and to the point. I wouldnt want someone beating around the bush, when their intention is to see if my pinball is for sale from the get go.. I'd think thats disingenuous and not want to sell it if they didnt get to the point