unsold auction land part 2

Sorry to ask again, but quite a few of us really want to know: What happens to land that receives 0 bids at auction?

I see that several parcels have received 0 bids, but they are still purple on the map. Will these ever be set for sale or released to public land? Will they be put up for auction at a more realistic price?

I'm not aware of any land that didn't eventually sell at auction, but I doubt we would release it to public. Most likely we'd hold it and find another use for it.