I noticed this the other day and it can be found for well under $10 for a 4lb bag. Walmart has it for about $6. Its listed as a compost starter but look at the ingredients. IMO it looks promising and possibly even as an addition to compost tea. Jobes calls this Biozome and they add it to their other fertilizers too.
Jobe’s Organics Compost Starter
https://www.walmart.com/ip/4LB-Starter-Fertilizer/38691758?wmlspartner=wlpa&selectedSellerId=0&adid=22222222227000000000&wl0=&wl1=s&wl2=c&wl3=42423897272&wl4=pla-51320962143&wl5=9022878&wl6=&wl7=&wl8=&wl9=pla&wl10=8175035&wl11=online&wl12=38691758&wl13=&veh=semJobe’s Biozome® is a combination of healthy bacteria, Mycorrhizal fungi and Archaea. This unique blend of beneficial microorganisms improves the long-term soil quality of your garden, promotes plant growth and helps your garden resist disease, insects and drought
Jobe’s Organics Compost Starter