Used B&W 801 series 3 value?

I tried to search around before posting but could not find what I was looking for. I acquired a pair of B&W 801 Series 3 speakers. They are black in color they have some minor scratches on the cabinets but no real damage. There is some minor tearing on the top fabric cover along the edge. The woofer and mid are in perfect condition but the tweeter is dented on both. It is not cracked just dented. I hooked both of them up and everything works. I have no idea what they are worth or what a minimum amount would be to accept for them if I do sell them. Thanks in advance and I'm sorry if I have posted this in the wrong place.