Intake manifold options for a Magnum 5.9/360

Forgive me, I actually did do a search on this but found nothing....which surprised be a bit.
Regardless, I'm curious about what intake manifolds are available that fit a Dodge 5.9 Magnum engine. I'm looking for a basic dual plane mid rise single 4 barrel design.
I remember this one....

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....BUT while the picture shows a Magnum style vertical intake bolt setup the Magnums used, it is described as "Small Block". The price is unbelievably cheap too. Compare that to this one...

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Almost FIVE hundred dollars for an intake manifold ???