Real-world silver and gold sale prices from auctions, dealers, and private transactions — compared to spot.
| Date | B/S | Type | Form | Weight | $/ozt | % Spot | State | Grade |
|---|---|---|---|---|---|---|---|---|
| {{ formatDate(r.sale_date) }} | {{ r.transaction_type === 'sell' ? 'SELL' : 'BUY' }} | {{ r.metal_type_name }} | {{ r.form_name || '—' }} | {{ formatWeight(r.weight_ozt) }} ozt | ${{ formatPrice(r.sale_price_per_ozt) }} | {{ r.pct_of_spot }}% | {{ r.state || '—' }} | {{ r.quality_grade || '—' }} |
What is Mark Sterling?
Spot price tells you what metal is worth on paper. Mark Sterling shows you what it sells for in the real world.
We're building an open dataset of observed precious metals transactions — from auction houses and online marketplaces to coin shows, local dealers, and private sales — so buyers and sellers can make informed decisions based on actual market data, not guesswork.
Every observation is normalized to price per troy ounce and compared against the closing spot price for that day. Filter by metal type, purity, form, geography, and sale channel to find the data that matters to your next transaction.
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