I've always believed that there should be a greater difference between the price of a vintage autograph signed in ballpoint, or better yet, a fountain pen, and the value of a shaky old man signature done with a blue Sharpie. I have Diamond Stars with gorgeous fountain pen signatures, and there's no way they are devaluing the card. But to pay for a Koufax rookie card done poorly with blue Sharpie holds no interest to me.
|