Is pennant a warning sign

How much is a Franco Harris bobblehead worth? How much is a 1803 carolus IIII ft worth? Is Jackson upcroft a girl or boy? What coins were defaced in Australia? What is the value of a Danzig 1837 rifle? Is a 1943s steel wheat rare? What is the value of a 1967 British Halfcrown? How much is a shaun Alexander card worth? I'm curious to know if the old stamps on the backs of vintage postcards hold any value? What is the value of Tim horton hockey card? How much is a 1983 penny with no mint mark worth? How much is a 1972 Gillette All-Star Promotion autographed baseball worth? What is the value of a 1988 Topps Pirates leaders card number 231? What is the value of a William harridge baseball 1930s blue and red stiching? What is value of 1990 Donruss Gregg Olson card 393? What year was the Bob Feller brown pencil clip and what is its value? What is the value of heinrich china? What year was the red George Washington 2 cent stamp circulated? What is the most expensive football card in world? Can you buy 8 cent stamps?