$119 new, yours for $85.
Perfect working condition, works with ecuflash and ecmlink equally well.
Measures up to 35 lbs of boost.
Pigtail included (not shown in pic)
Includes adapter to bolt into stock intake manifold or can still screw into 1/8" npt port on SMIM.

$85 shipped in lower 48 states.

Same as seen here:
http://www.zeitronix.com/order/order.htm#MAP50

Description from Zeitronix site:
"MAP, Boost Sensor, (50 PSI / 3.5 Bar) Absolute Pressure
MAP - Manifold Absolute Pressure (Boost Sensor) sensor. 50 PSI / 3.5 Bar absolute pressure. P/N 2130-50-A.
Reads from full vacuum (25.5 inHg / -650 mmHg) up to 35.3 PSI gauge at sea level. Military/Medical grade sensor in stainless steel housing. Electrically protected and temperature compensated for unprecedented accuracy -- perfect for MAP readings in a hot engine bay. Less expensive than most peak and hold boost gauges.

Connect to the Zt-2 "User2", "Boost", or "User1" inputs. The vacuum to 35.3 PSI (2.4 BAR) reading can be display in the LCD, ZR-2, and datalogging software as a pressure reading when connected to the "Boost" or "User2" inputs. The sensors 0-5 volt output also makes it easy to use with 3rd party engine management systems. "

 

$70 shipped.

 

Now $65 shipped.

 

Sold.