How much is a 1950 World Cup original CDB - confederacao brasileira de desportos - commemorative medal worth?
These World Cup medals are valued in price close to $60 each. The exact price will vary depending upon their condition.
What is a Winchester Model 94 Cowboy Commemorative serial CB26770 round barrel in the original box with original papers which was purchased around 1971 and never fired worth?
It depends which one you mean. A lot of countries issued commemorative coins for the wedding, but I'm going to stick my neck out and assume you mean the commemorative crown struck by the Royal Mint. If it's in cupro-nickel - £2.00 Cupro-nickel in the original presentation folder - £3.00 Silver proof - £25.00
There are more than 2 of them. The commemorative series was issued from 2004 to 2006, two designs per year. If the coins are taken from circulation, they're only worth face value because so many were made. If you have uncirculated coins in their original packaging, a set might be worth a few dollars.