Pregnancy tests

Megan • Happily married to Matt. We have a 6 year old daughter named Jordyn & we are expecting our 2nd daughter, Kennedy in June
Hello! I'm new to Glow. My husband & I are just starting TTC baby #2. My first pregnancy was unplanned and my daughter is almost 6, so I feel brand new at this..
Is there a place that you can buy pregnancy tests in bulk? I'm seeing tons of pictures of just strips. Also, any advice on certain brands? From what I've read so far, it looks like pink dye is better than blue.
I just hate to spend $15 for 2 tests. Any advice is appreciated. Thanks in advance! :)