Scrap yellow brass is up. Currently $2.20/lb. Last time I sod it the price was $1.30/lb.
Scrap prices will vary with collection companies, you may not get the quoted price in your area.
If you can't sell your brass for at least $2.20/lb (or whatever your local scrap yard is paying) then selling it as once fired is loosing money.
45ACP brass is very common.
I load, 9mm Luger, 38 and 40 S&W, 38 Special, 357Magnum, 45ACP, 45 Colt, 223, 300 AAC, 243 and 30-06