Amazon has this Polyester Sewing Thread Set (24 Spools, 200 Yards Each) on sale right now for $19.95. Use coupon code XPI8AMOL at checkout and you’ll get it for only $11.97! This comes with 4 white, 4 black and 16 various other colors. $.50 per spool is a pretty good deal!
Any prices listed in this post are current as of the post time. Prices at Amazon can flip fast, so don’t wait too long if you’re interested! When you’re done here, be sure to visit my Amazon section for all the best Amazon deals!