ok here you go maybe these places are close to you?
Japanese Auto Parts
Lehi,UT
800-359-8211
Stock # 5697
$75.00, said it was a 1990 240SX with ECU code A11
Country Auto Salvage
Aurora,UT
888-832-2108
Stock # 70919
$100, said it was 11/89 with ECU code A11
I would think that those places would ship, maybe ask for soem pictures in a email?