Cap'n Crusty has:
914/6 case .... SN# 6404495 ... didn't ask price
2.0 S engine ... rebuilt .... $5000
I believe he has one sand cast aluminum 2.0 case ... didn't ask price.
Any others I don't know about.
Jonathan has:
2.4T long block $750
Maybe a 2.7 or 3.0 depending upon which engine he uses for the 911. Didn't ask price.
Want pricing or have questions .... contact them ... just posting this so folks know.