Years ago, I was a pawnbroker. Had a nice big shop. Lots of jewelry, musical instruments, guns, tools, CD's, movies, cassettes, lots & lots of everything.
If I were a pawnbroker today, I would have zero in inventory for retail in my store, nothing. Things that come out of pawn, not claimed, would go on eBay, GunBroker, and sell to the highest bidder and be done with it. Less overhead, faster turnaround, less employees, less employee shrinkage, and a thousand other reasons I could think of to simplify my business and increase profits.