Did you see the awesome $1 Kool-Aid Bursts offer on the smart phone app Ibotta? You can get $1 deposited into your Ibotta account when you buy 1 pack.
Walmart has them for just $1, so they are free after the Ibotta offer. Sign up for Ibotta here. You’ll get a $2 bonus payment when you complete 2 offers within 2 weeks (this counts as one).