So your asking price is about 4 times all the coins your gear will ever mine.

You should post on eBay. There used to be people buying miners without knowing what is a GHash/s, what is network difficulty, or what are mining profit calculators.

No offense. You should try to sell for as much as people are willing to pay. I dont think you will get those prices in this forum though. Here most people already know about mining and would like to make a profit.