Wiper Blade refills?

I just did it a few weeks ago. Anco wipers (yellow and blue packages) still sold today work and the blades are cheaper…. Sorry but when did wiper blades start selling for $25 each? Frecken auto part stores are charging more than the dealers. Sorry - a little rant.
Anyhow, they are out there. I paid like $10 per blade.

Might be nice to show a pic of a specific part number.

I've been buying blades at thrift stores.
In the past 1.5 years, I've scored three sets (pairs) of old school 15 and 16" refils and a ton of 18-22" modern assemblies.
All in the $2-$5 range.
Also just put $5 thrift 26" on my wife's car.
I'm also working on finding modern beam blades that are low enough to go under the hood of 71-74 B body cars.
I'm close.