What is a 1970-1971 HP manifold set worth?

[TexasRoadRunner68]

I have a set of 2899879 and 2951865 manifolds. Casting number indicates 1970-71 b body.​

Hard to read the date codes. It looks like one is may of 69.

If I was looking to sell them, what’s the going rate?

I don’t plan on going back to manifolds, and moving some parts could help me clear up space and funds for other things.

 

[JG71B]

I've seen them 250-450 in this shape and refinished.

 

[4mulas]

350-550
’harder to find these than 68-69

 

[RemCharger]

Buddy of mine just sold a cleaned up pair of 72s for 500.

 

[wish4hemi]

I've seen them 250-450 in this shape and refinished.

Agree. These have become a lot less expensive now that nice reproductions are available.
Store - All Reproduction Parts | Tonys Parts

 

[TexasRoadRunner68]

Unfortunately the one didn’t clean up as well. I guess it’s worth selling the other as a single.