16th Cent Silver Coins, Pls Help With Price

hello dear coin lovers. can you pls help to this newbie to coins world?
i find few of this silver coins with my md, and I know its Poland medieval, but dont know how much they worth. I realy need some money, but dont want to dealers robe me. pls can you help me? here its pics














here its nominations for lot of 4 coins

Anf Ferdinand: d; g: archi: astria Rev . dvx. bvrdvn com: tirolis.

anf Siep. d. g. rex*pu. m. dl rev lll 1585 gros. arg tripmd. lit.

anf Sigis. i. rex. polo. do. to. prvss* rev lll gros. ar. trip: civi.
. dannc3k 1537

anf Sigi lldrg polonimdi
rev gros: arg tr. r. poloni.97 I f
for small lot will post nominations latter.
thanks for helping me ;-))