Sir Stanley Matthews autograph valuation

Question

I have a autograph from Sir Stanley Matthews on a postcard dated 29th july 1972. The postcard is a Blackpool F.C Football League Commemorative Series.

Anyone know how much it is worth?

Thanks

Answer 1

You should try looking on ebay for similar items to get a rough estimate or try an autograph specialist like Frasers

Answer 2

put it on ebay with a very high reserve then see what people will pay you then have a rough idea......