Wash. Rev. Code § 79.15.110
(1) Sales of valuable materials must be conducted under the direction of the department or its authorized representative.
(2) On or before the time specified in the notice of sale each bidder shall deposit with the auctioneer a bid deposit equal to the amount specified in the notice of sale plus any fees required by law for the issuance of contracts or bill of sale.
(4) The successful bidder's deposit will be retained by the auctioneer.
[ 2003 c 334 s 355.]
Intent—2003 c 334: See note following RCW 79.02.010.