At the hospital I went to, it cost way more than that. Thankfully I have insurance so it was covered. I never wanted to get my lab work done there again though, so I found an independent clinic which was so much cheaper. Incredibly cheap.
I went to a local nutritionist store that was partnered with LabCorp. For a CBC, CMP, and Total Testosterone level, it was about $70. If I had gone directly with LabCorp, it would have been $110. Not a bad price at all.
Since we don't know where you live, check out your local independent nutritionists or health food places. Some may do lab work (so that you'll buy their supplements) or contract with someone. LabCorp and Quest Diagnostic are good ones. Free clinics may do blood work as well.