Looks good to me....in that condition, maybe $65-75? Depends on how much you want it and how much you want to spend. Nicer condition go for $90-95.
It's a wasted trip baby. Nobody said nothing about locking horns with no Tigers.
I'm Spartacus, not really i'm Paul!...
As thought, an original brass SA. In my opinion, the buckle is by maker Paulmann & Crone. I have attached an image of this same design in nickel-over-brass and which evidences this as it is marked RZM KH 28. I agree with Rob that in the current market and given the condition, $75 is the objective, reasonable max value/price.