If i'm violating any forum rules pls let me know ;)

I've got 2 vintage Pearl logo decals for sale that have never been used, still in their shipped packaging.. I ordered these to put on my vintage Pearl President, but have since sold the kit and have no use for them anymore..Seeing as i don't have and never will have an ebay account, my guitar player ordered them for me, but always forgot to hand them over..

Guitar players...What are ya gonna do ?

Looking to get $20 which is what i paid, but i'm not quite sure what to charge because of shipping ?

Any help would be appreciated.. I want to be fair as i can be..

Here's a pic of the type of logo--

Cheers !

http://www.dww.me/uploads/8/9/3/0/8930674/vintage_logo.jpg