Well, I am a nutcase so I always try to use Remington brass with my Marlins and Winchester brass with my Winchesters. However, I do have a bunch of Star-Line brass since it is the less expensive brass on the market right now and holding. My first batch of new SL brass I got for $17 per 100 and now it's up to $21 per 100 while RP and Win brass is $35 per 100
Well how about Hornady's advertisement of their 44-40 brass?
http://www.hornady.com/store/44-40-c-1117/
$53 per 100?