$195 shipped or try your luck on ebay:
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=33676&item=2413617 357

This is a $300+ gauge
60mm, peak & hold gauge
comes with:

gauge
sender
ss braid line w/ fittings
built in peak/warning/hold
gauge mount
all wiring

This is an awesome gauge for any performance car. Can also be used as a fuel pressure gauge.

pics: