{
 "name": "ING Mining used ASIC sold-price index",
 "edition": "2026-08-r2",
 "page": "https://ingmining.com/used-asic-miner-sold-prices",
 "publisher": "ING Mining",
 "license": "CC BY 4.0 - reuse with attribution to ingmining.com",
 "window": {
  "start": "2025-08-15",
  "end": "2026-08-14"
 },
 "price_window_90d": {
  "start": "2026-05-15",
  "end": "2026-08-14"
 },
 "method": "Median completed eBay sale prices for used ASIC mining hardware, by model, with the sample size on every figure. Item price only, shipping excluded. Medians, never means. Excluded before counting: parts, accessories and services; multi-unit lots; units the seller graded parts-only or not working; titles naming no model this index tracks; and derated home/lottery conversions, which are reported separately under series home_conversion_90d. Hydro and immersion units are pulled out of every air-cooled bucket. An S19 XP+ is not an S19 XP. Also excluded from this edition: 334 sales quoted in a currency other than US dollars, which the collector stored as bare numbers and which edition 2026-08 counted as dollars. They are dropped rather than converted, because an FX rate on the sale date would be a modelled number. Nothing is modelled, smoothed or carried forward: when a number moves, it moved.",
 "source": "eBay completed/sold listings, collected by ING Mining (927,193 rows since 2015; this slice is the mining-hardware subset)",
 "counts": {
  "scanned": 4829,
  "kept_single_working_machines": 1161,
  "kept_last_90_days": 398,
  "kept_last_90_days_graded_used": 278,
  "excluded": {
   "parts_accessories_services": 1721,
   "no_model_identified": 1315,
   "home_lottery_conversions": 134,
   "multi_unit_lots": 145,
   "dead_on_arrival": 19
  }
 },
 "shipping": {
  "shipped_free": 776,
  "median_charge_when_not_free": 50.0
 },
 "note": "The published tables suppress buckets with fewer than five sales. This file keeps them, with n on every row, so you can see what was suppressed and why. The first and last months of the window are partial - collection opens 15 August 2025 and closes 14 August 2026 - so read period_start and period_end on every row rather than assuming a calendar month.",
 "columns": [
  "series",
  "model",
  "grade",
  "period_start",
  "period_end",
  "n",
  "median_usd",
  "p25_usd",
  "p75_usd",
  "min_usd",
  "max_usd"
 ],
 "rows": [
  {
   "series": "price_90d",
   "model": "Hydro / immersion (all models)",
   "grade": "all",
   "period_start": "2026-05-15",
   "period_end": "2026-08-14",
   "n": 4,
   "median_usd": "549.50",
   "p25_usd": "236.75",
   "p75_usd": "2962.25",
   "min_usd": "149.00",
   "max_usd": "3750.00"
  },
  {
   "series": "price_90d",
   "model": "Hydro / immersion (all models)",
   "grade": "used",
   "period_start": "2026-05-15",
   "period_end": "2026-08-14",
   "n": 2,
   "median_usd": "324.50",
   "p25_usd": "149.00",
   "p75_usd": "500.00",
   "min_usd": "149.00",
   "max_usd": "500.00"
  },
  {
   "series": "price_90d",
   "model": "Hydro / immersion (all models)",
   "grade": "new",
   "period_start": "2026-05-15",
   "period_end": "2026-08-14",
   "n": 1,
   "median_usd": "599.00",
   "p25_usd": "599.00",
   "p75_usd": "599.00",
   "min_usd": "599.00",
   "max_usd": "599.00"
  },
  {
   "series": "price_12mo",
   "model": "Hydro / immersion (all models)",
   "grade": "all",
   "period_start": "2025-08-15",
   "period_end": "2026-08-14",
   "n": 24,
   "median_usd": "1224.50",
   "p25_usd": "512.42",
   "p75_usd": "2766.00",
   "min_usd": "12.99",
   "max_usd": "12997.90"
  },
  {
   "series": "monthly",
   "model": "Hydro / immersion (all models)",
   "grade": "all",
   "period_start": "2025-08-15",
   "period_end": "2025-08-31",
   "n": 1,
   "median_usd": "921.00",
   "p25_usd": "921.00",
   "p75_usd": "921.00",
   "min_usd": "921.00",
   "max_usd": "921.00"
  },
  {
   "series": "monthly",
   "model": "Hydro / immersion (all models)",
   "grade": "all",
   "period_start": "2025-09-01",
   "period_end": "2025-09-30",
   "n": 7,
   "median_usd": "1200.00",
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  },
  {
   "series": "monthly",
   "model": "Hydro / immersion (all models)",
   "grade": "all",
   "period_start": "2025-10-01",
   "period_end": "2025-10-31",
   "n": 4,
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   "max_usd": "1400.00"
  },
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   "series": "monthly",
   "model": "Hydro / immersion (all models)",
   "grade": "all",
   "period_start": "2025-11-01",
   "period_end": "2025-11-30",
   "n": 2,
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   "p25_usd": "3000.00",
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   "min_usd": "3000.00",
   "max_usd": "12997.90"
  },
  {
   "series": "monthly",
   "model": "Hydro / immersion (all models)",
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   "period_end": "2025-12-31",
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   "series": "monthly",
   "model": "Hydro / immersion (all models)",
   "grade": "all",
   "period_start": "2026-01-01",
   "period_end": "2026-01-31",
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   "series": "price_90d",
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