Replacing Beats Fit Pro without case and one earbud

I bought these beats of amazon and had a warranty a while ago, tho it expired. I've had these beats for a while now and I lost the right ear bud and then the entire case. Now I'm left with one ear bud which is dead. I just wanted to know if i can get a new pair of beats for a low price. Ive used a iphone but now i switched to android.

[Re-Titled by Moderator]