KittyChile Destiny

A few times now, I've tried to sell land to a group. Since you can't select a specific group to sell to the way you can select a specific person, I've set it for sale to buy for group, but I've barely clicked "set for sale" before a bloody land bot shows up and buys it. Half the time these bots don't have payment info on file, so how do they buy it? I've reported these to the Lindens in the past, and it's been filed under "D" for "Don't give a damn". I'm sick to death of it!