have to agree. also, your term "pawn", in the sense of a pawnshop business, already means that you are willing to sell your item for way below the market price. jan kasi sila kumikita eh. isusubasta nila yung item pag di mo tinubos to get their money back, as well as earn from it.
if you want to "pawn" it at market price, im afraid that there will be no sense for the buyer/ buy and sell guy kasi he will not make money on your items.