I'm thinking of getting the egt probe for the zeitronix, but would need to get rid of the egt gauge I've already got. So if anyone's interested, $100 shipped OBO. I've used it for a couple years, still works like new and off the top of my head the gauge face is still in great condition, with no scratches.

It's the one in this link ($140+shipping new)...

http://store.summitracing.com/partdetail.asp?autofilter=1&part=ATM%2D2654&N=700+115&autoview=sku

I actually think I have everything that goes with it still as seen in the picture (I just saw it the other day) all you would need is the bung which if you're not in a rush to install, I'd get when buying the zeitronix probe and could send it to you.