Capped Bust Half Collectors...how can you tell if there is luster under toning? Guess the grade on

I'm new to this series and was curious to know how one can tell if there is luster under toning on a CBH?
I recently purchased an 1809 CBH PCGS (see below) with dull washed out surfaces, and thinking about returning it because of its lifeless appearance. Can you help me determine if there is any luster under this toning.
Guess the grade and the variety.
Thanks

I recently purchased an 1809 CBH PCGS (see below) with dull washed out surfaces, and thinking about returning it because of its lifeless appearance. Can you help me determine if there is any luster under this toning.
Guess the grade and the variety.
Thanks


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Comments
Capped Bust Half Series
Capped Bust Half Dime Series
Here are the seller's pics...
Capped Bust Half Series
Capped Bust Half Dime Series
I don't see this one grading any higher than EF with the rub visible. In this grade, only some luster peeking around some devices is all that is needed for the grade.
Sorry, no happy talk.
In honor of the memory of Cpl. Michael E. Thompson