To place a bid on a silent auction, show up to the drop page as soon as the drop goes live.
There will be a pre specified amount of time for you to place a bid on the auction.
Bidding will use the same mechanism as we do for auctions. You can either bid with a credit card, your NG account balance, or your prepaid eth balance. Read about how to use prepaid eth here.
Once the silent auction has concluded, we will send you an email if you won one of the pieces.
If you have any questions about this, or are having trouble placing a bid, let us know by submitting a request in the Help Center.