I have a SAAS jobbie, bought second hand, but Super Cheap sell them. They come in white or black face, and you can change the backlight colour at the push of the button. It looks good!!

In terms of accuracy, I have a Turbosmart electronic boost controller fitted, worth about $400 or so, and it has a digital display showing vacuum then boost. The SAAS boost guage is pretty much bang on with the boost controller electronic display!

Im happy with it, and it looks good.

I think they're priced at around $50 from Super Cheap...