Hello,Welcome and thanks for your question. Replacements.com lists the sterling in new condition at $339 per place setting, $130-200 for a dinner fork, $80 each for the teaspoon and salad fork, and about $50 for the knife, but of course, that is retail.
Ebay has a 65-piece service containing 12 5-piece place setting available for $2900 with no bids. Their buy-it-now price is $$2900. A 48-piece service for 12 with French-blade knives did not sell for $2299, nor did a 32-piece set with luncheon knives sell for $1999. The best recent price was for a 101-piece dinner-size service for 12 with 20 serving pieces that went for $3249.