How much do you think these antique items may be?

I've found many things on the Thames, including bone buttons, military and naval buttons to bullet shells. However, a few years ago, I found what looked like a clay wig curler, I know they were used in the 1600's by judges and they curled their wigs with them, hence the name wig curler. I also have a cross in what I believe to be made out of copper or brass, the Jesus has been removed, which I know Protestants used to do to Christian crucifixes during the middle ages as a sign of disrespect to them. How much do you think these items cost.