Personally they are worth $20 apiece to me. Photos are necessary. Are they crisp/ uncirculated? Are they star notes? Does one have a "fancy serial number" ? What Fed Reserve district are they from? Just being consecutive doesn't really mean anything. I am assuming these are the old style "small heads". Perhaps people collect these, but to me, these were produced in vast quantities, they are not rare, and they are relatively "modern" notes.