A recent eBay auction for the glass part of this type of suspension ( shown in insert) sold for $130. If I recall, I paid $15 for a complete suspension. I noticed that the only question asked the seller was if it was threaded on the inside, to which he replied it was. For $130 I wonder if the buyer is expecting it to be a new CD pin type. I contacted the seller early in the auction- he showed no interest in knowing what he was selling. It was an interesting listing with 765 hits. I must admit the title "Very Rare Bee Hive Light Green Aqua Glass Insulator Telegraph Telephone Pole" is much more intriguing than "part of a suspension".