Ebay seller wanted (Sacramento)

I have two categories of items to sell on EBay.
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1) vintage postcards.
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and 2) Buddhist/Tibetan paraphernalia.
I would like to hand the bulk of these items to a trusted seller*.
The seller would research fair pricing, advertise, sell, package and ship the items.
When responding, please be clear about the terms of the service and compensation.
*trusted seller would provide references or equivalent proof of trust and reliability