When the US government sells off the Bitcoin they seize, how do we get in on it?

Once again we're seeing news of the US government seizing huge sums of BTC from criminal activity. At some point they will liquidate, usually thru the US Marshalls auctions. But I can't seem to find where I need to be keeping an eye out to find when coins go up for auction or how to go about getting in on that. Anyone have experience in this? This sub could get all over that and make sure these coins end up in the hands of the people rather than the whales.