The catalogue listing is wrong, wrong, wrong for #204. From the OP the illustrated page reads, "204
90c Taylor (179), deep blue" with a price.
Here is what a 204 looks like and it is
NOT a 90 cent stamp. It is 5 cents.

The above can be found here:
http://www.usphila.com/us/stamp/pri...t-204-page-1Also for the better quality 204s, the catalog seems low.
Good catch naufrago. Send an email to Scott. They will fix it next edition. It is not their first mistake nor needed correction.