RCW 62A.2-604: Buyer's options as to salvage of rightfully rejected goods.

Subject to the provisions of the immediately preceding section on perishables, if the seller gives no instructions within a reasonable time after notification of rejection, the buyer may store the rejected goods for the seller's account or reship them to him or her or resell them for the seller's account with reimbursement as provided in the preceding section. Such action is not acceptance or conversion.