I have some that I took of my son's kart. approx 4-5 each already drilled and painted white. I will ship you at least 30 lbs for $50 plus the shipping that looks like about $18 If you are interested. I think I paid about 12 each for them. Plus I had to drive 45 minutes to pick them up. I live in SC.
If that will help , let me know.