looking for Haltech F3 or repair source

[summit]

Have an old Haltech F3 (not on the Buick) which is reading max boost and minimum temp at all times. Not ready to go through the hassle and expense of upgrading, even though this system is way outdated. Anyone have a pile of old ones in a box they want to sell or know a place I can send our ECM here in the states to be checked out/repaired?

Greg Kring
Arlington, Texas