All right here:
Colt Possible Factory Takehome Detective Special .38 Special For Sale at GunAuction.com - 13422241
Yeah but yours isn't mythic.GVF, who says it's unfired? Looks plenty fired to me, then roughly polished. It was probably a surface rusted dog. Look at the edges that are supposed to be sharp, but are now rounded. Why again would this be a valuable gun at all? Here is my story so the seller can update his ad:
"Rough, polished to bare metal old pistol. Probably stored in a tackle box in a salt water environment or damp garage by quite likely a busy fisherman. He was most likely lost at sea, during a fishing trip, and his friends gave the tackle box to his widow. She, being in mourning, didn't open it for years. Later, her son found the gun, badly surface rusted. He took it to Ed's Gun Shop to see what they could do, but lost interest after they polished it and quoted him a $100 price to complete the refinish."
There....another story for the gun.