I Purchased this like new condition f/4.0 50mm CFi (i=improved) from original owner last month for $1601 plus shipping. This is not a CF, it is a CFi. I never used the lens. It is a 10. Local college photography equipment manager says it is exceptionally nice, ie as new. Very lightly used by original owner. Sells new today on Adorama for $3,466, My price is $1495.
Includes original box, pouch, front and back lens covers, Instruction Manual, and Hasselblad signed card stating: "This lens conforms to the Quality specifications of Carl Zeiss. signature