No alternator, starter, PS pump, ECM, wiring, etc. Add $1000. Do you have a divorced bell trans to bolt up? add $1400. Oh, you do have a commercial dock for shipping, right? Since that's a requirement.
Still a lot of go for not much more than a similar HP SBC.
Only if you are unlucky....
I got a complete '05 engine (all acc.), trans, harness, PCM, for < $500 - had to pull it out myself though.