Mint Holder

Can someone please tell me what web site I can go to and find the value of old coins in dollar amount?
I have a lot of old coins dating back to 1913 and I would like to know the value. I also have a genuine handcrafted bear claw mounted on a old western of Indian tie holder. It’s for those skinny ties, the ones that looks like a string. I don’t know exactly what they are called. I have an Apollo Xl coin with the dates 1969-1994. & I also have a U.S mint gold, George Washington coin dated 1789. Can someone please help me find the value of these items. I also have plenty more items, but these are just a few.
The Apollo XI and George Washington items might be known as medallions for they are not made by a government mint. You may have one of the new brass Presidential Dollars; the year (2007) is on the edge. I suggest searching eBay for your exact medallion to estimate values for these. You did not mention which country your coins are from, but the first link below has values for US coins. Do you mean bolo ties?
drinkeer tata 8 mint tak galyan sune ke bad id dale by Holder Xman