2 months ago I bought an antminer s9 and I've been happy with it. It's still running as we speak but I live in an apartment and my wife is complaining, on a daily basis, about this beauty: It makes too much noise, she says, get rid of it!

I don't have any other place to install this so I've been thinking about it and finally decided to keep the wife and sell the antminer.
After all, I still find my wife more beautifull compared to this shiny antminer.

I paid 2850 EURO 2 months ago and I'm wondering how much this is worth now, selling it second had?

I looked at ebay and they are selling it for like 3800 euro now.
Okay, they have to pay for ebay selling fee too but 3800 sounds so much while I only paid 2850. That's almost 1000 euro more expensive.

Since I don't have the original box anymore and shipping makes it more expensive I'm thinking about selling it locally for 2400 euro. Would that be a good price?
Or is that too low / high for this second hand machine?

What do you guys think?