INSIGHT GEM 603 • $675 • FOR SALE • Insight Graphic Engine Monitor (GEM) from 1984 TR-182. Tagged "reparable - working when removed" • Contact Jeffrey Swegel , Owner - located Vandling, PA 18421 United States • Telephone: ---------- • Posted September 15, 2024 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad