How should list these guitar picks?

[gadgetmans_attic]

They are still new and have never been used to pick a guitar, the case has scratches on it.

[toysaver]

Timber Tones Luxury Wood Guitar Pick - Burmese Rosewood - Single Pick | eBay

Make yours $6 each. 

[mtgraves7984]

It appears that they are listed singly and listed as sets, too. Research what you've got and go with what feels best. Luck!

[nocoolnamejane]

Are they all the same thickness?

[gadgetmans_attic]

2 or maybe 3 different thickness

[katzrul15]

How do you know they are all new?  I play guitar and none of my picks look "used".   Picks vary in thickness - I use a light pick on an acoustic and a heavier pick on my strat.

They usually range from about .45mm to .80 mm - anything above .80 would be a really thick pick generally - DH uses a thicker one on his bass. 

I just looked my EVHs and they are all .60 mm