Superior Threads is having a 55% off sale on their try me specials. You choose the type of thread you want and they choose the colors. It is a really good deal if you are wanting to try a new thread for machine embroidery or just want to build your stash of thread. I have bought these in the past and you do get full spools or cones for a greatly reduced price.
Murphy
https://www.superiorthreads.com/thre...ce=customer.io