The only thing that makes a gun more or less valuable to me is how well it shoots/handles. All the pretty engraving and fancy grips don't mean diddly squat if it can't put lead where you want it to. They make collectible non-functional copies of firearms that look just as nice hanging on a wall, and cost half as much. I guess if a firearm has a history, belonged to some famous figure or somthing, it should go to a museum, or be kept under glass.
I'm a shooter, not a curator. A nicely engraved revolver makes a nice statement when carried, or used. It says, "I value my tools, and want to personalize them". For me a gun is a tool, and when a tool performs a job exceptionally well, the form that allows it to do so is the highest form of beauty, (embellishment not required). Take, for example, a nice framing hammer, a wood-handled shovel, a quality kitchen knife, or a double-edged axe. You could add to the list even more complex items, such as a wood-hulled boat/ship, and a post and beam house.
Your revolver is beautiful to look at, but the beauty would only be increased (in my opinion) if it shoots like a champ. I find an unfired gun kinda sterile. Once it gets a few handling makes and some signs of life on it, it becomes a real beauty. As a matter of fact, if it doesn't shoot well, I won't keep a gun long enough to enjoy the appearance or investment value.
I hope you take the 25 out and shoot it. If it shoots as nice as it looks, you have a keeper. If not, life's to short to worry about it, sell her and find a shooter you can gussy up. Some day soon, the few firearms I own will go to my kids, and grandkids. I think they will appreciate them more because I used them often and they have memories attached to them. I hope my kids will use them, and add memories of their own.
Time to strap on one of my 25's and head out to the woods to add a few more handling marks.
Making turn lines in Vermont
Hastings