70 340 Engine - What's it worth?

[Longgone]

No matter what people are selling usually an offer 10% less will not offend.

 

[Longgone]

No matter what people are selling, usually an offer 10% less will not offend.

 

[Longgone]

No matter what people are selling, usually an offer 10% less will not offend.:-|

 

[Longgone]

Sorry the computer`s gone haywire!!

 

[Jons340Dart]

Looking at a 1970 dated 340 with 'J' heads and intake - no exhaust manifolds - not siezed -needs a rebuild. Asking $900. Is it worth it? What's a good offer that won't offend?