I'm not sure what you mean by "SCORE". Value depends on finding a buyer. There are a lot of SS chained daggers available but they don't sell all that quickly at dealer prices. Some are priced over $10K US. That's way too much in my opinion. If this one has a repainted scabbard, or if those crossguards really are plated as you say, then the value will be less. You can do your own due diligence on dealer pricing by visiting the many dealer websites.