Welcome to the Forum!! Very, very nice model 27. Before the factory started shipping the Model 27 in full target configuration and with the wood presentation case, they shipped in a blue two piece cardboard box, in standard trigger and hammer and plain black sights.
The wood presentation cases are hard to find for the 5 inch guns. From what I have seen folks want for the presentation cases, I would think it adds at least $300 to the package.
I have seen some ridiculous asking prices lately, but if you want a value for insurance purposes, I would insure it for at least $2000, maybe even $2500.

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Richard Gillespie
FBINA 102