RCW 70A.205.520Retail core charge.Each retail sale of a vehicle battery shall include, in the price of the battery for sale, a core charge of not less than five dollars. When a purchaser offers the seller a used battery of equivalent size, the seller shall omit the core charge from the price of the battery.[ 1989 c 431 s 40. Formerly RCW 70.95.640.]
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