That's $1995 w/o an intake, fuel system, air cleaner or linkage, so factor that in. That said, still cheaper than F&B. Figure another $500-$700 for the fuel system (tank, pump, filter, lines and ends). An air cleaner will be around another $350 - $500 depending on which way you go. I suspect it will use factory linkage so that's around $100 - $150, and lastly the intake which runs about $430 depending on where you get it. So, all in you got about this;
EFI $1995
Tank and pump $500
fuel lines $200
Air cleaner $400
Linkage $130
Intake $430
Total = ~$3655
Very reasonable and I am sure it will work well. I have 2 F&B systems and I can say with confidence they were probably double that (each). I like the F&B system as it is direct port injection over throttle body but if these were out before I went the F&B route I am pretty sure I would be buying one now.