You're going to need to include a .STP or .IGS file for anybody to even begin to quote on something like that.
I don't think you have any idea how complicated those parts are. Just the raised letters alone will be a huge machining expense. Then there is the issue of those reverse chamfers that blend into the end bosses. No clue how you think those are going to be machined but, from the photo, they aren't machinable without a sinker EDM ($$$) or making it as a cast part.
You really should consider greatly simplifying the design. It will drastically reduce the cost. You're still probably looking at $1,000 for the pair.