Home Depot is having a sale on bagged mulch, 5 bags for $10: https://www.homedepot.com/b/Featured-Products-Spring-Black-Friday-Outdoors-Gardening-Five-For-Ten-Dollars/N-5yc1vZcjl3
This seems like a good deal, it's just about half of what my local nursery would sell me in bulk (they ended up not even having their 20% off Mulch Madness sale since the weather has been so crappy). I would need about 140 bags of this stuff.
Lowe's is also having the same deal on their Premium-branded bagged mulch: https://www.lowes.com/pl/Premium-Bagged-Mulch/4294593286?int_cmp=Home:A3:LawnGarden:Spcl_Value:FW9_Premium_Mulch_5_For_10
Get a Lowe's 10% off coupon off eBay and save even more. Home Depot accepts Lowe's coupons.
The reviews are mixed on each product. Has anyone used either of these?