[automaton]

I'm thinking about doing the same, don't listen to them much at this point but they do have a very distinct sound signature.

 

[OCC7N]

since they cost 100dollars I would say used 50$

 

[thefitz]

I will be listing my he400 OG soon, what's a reasonable price for these nowadays?

I've seen them as low as $100 US and staying on the board for a while at 150. I don't know about you, but I'd rather give them away then sell them as if that represents their value at all LOL

 

[Dragonmilenario]

With EQ, these Hifiman are on par with 1k headphones, easily.

 

[OCC7N]

With EQ, these Hifiman are on par with 1k headphones, easily.

Easily without EQ

 

[dgozalie]

Depends on the condition

I will be listing my he400 OG soon, what's a reasonable price for these nowadays?

Depends on the condition... i brought mine last dec for headphone only with original cable for $150... no box... nice condition... white driver... very happy for the price and condition....