I got a very nice navy Ralph Lauren blazer for only 90 bucks at Burlington. That place is full of shitty off-brand jackets and tacky Sean John outfits, but if you're passing by one it's worth the time to take a quick peek inside. You might find a gem.
If you got a Haggar outlet near you, check them out. It's not great quality, but the one near me sells some blazers as low as 35 bucks, and they're not even hideous. If you just need some shit so you don't stand out as underdressed at the workplace, you can definitely get what you need here, but if you're really into the fashion of business attire, you may be disappointed. I own a couple haggar blazers and wear them at the office on unimportant days and when I'm just hanging out having a beer with a friend, but I wouldn't wear them to take a girl out for dinner.
