Update [10/7]: Sold out at Amazon, but still at Walmart.

Usually ships in 1 to 2 months. Amazon has the 23oz Black Magic Intense Graphene Quick Detailer on sale for $7.98 with free shipping on $25+ or with Prime (extra 5% off for 5+ S&S orders). Also at Walmart. Here's a video comparison to Rain X Graphene Spray Wax.