How much are these heads worth???

[SeventyMach1]

Okay....I'm selling these GT40P's this week. Gonna get some AFR's. They're from a '97 Mountaineer with around 60,000 miles. All valvetrain included. I've got a couple of guys lined up already wanting to buy..... how much should I ask?

 

[AznStanger3v]

sell them for like 500 flat

 

[super302]

$400 or less