I have a brand new l3+ coming in about a week.  I already have a brand new unopened awp5 ready to go as well.  What would be a good price for these?  They are both brand new / never used / unopened.  I'm located in usa midwest.

Hello, does anyone know if the Bitmain warranty would be voided if i install something as simple as a fan filter for intake fan?

Something like the one below for example.
http://www.ebay.com/itm/SilverStone-FF121B-120mm-Fan-Filter-with-Grill-Black-/252427908389?hash=item3ac5e03525:g:RFgAAOSwnNBXYyVV