This is one BIG.

[shotdwn]

Its somewhere around U-893A, but there's a ton of JD blues in that U range so not sure which one(U-883A, U-887, U-899, etc. Just scroll that page on all insulators, figure that out and maybe someone on here has the new price guide.

People like JD blue porcelain. I know the suspension disks are (were) hot. But I don't think crazy prices.

In the new price guide most all light blue J-D insulators go for between 20 to 30 dollars In the bigger sizes like this one.