5-Pack DeWALT 4-1/2″ All-Purpose Cutting Wheels $2.99 at Amazon

Amazon.com has 5-Pack DeWALT 4-1/2" x 0.045" All Purpose Cutting Wheel (7/8" Arbor, DW8062B5)
for $2.99
Shipping is free with Prime or orders of $25 or more.
QA Note: In stock on January 1, 2020