So I finally got around to buying the ladder/boost kit from Saturn w/ my Amishland Harness. So my old mechanical boost gauge is up for sale. It works perfectly fine, never had a single problem w/ it. It comes with the Gauge; Rubber hose; Three way joint;Ground wire and Power wire for lights; and Black bezel.

Here is a link giving some info about it http://www.defi-shop.com/product/dg/dg_top.html

110 shipped for just the gauge obo.