Goodwills in SoCal(I checked Pasadena, San Bernardino, and Rialto)have dozens of made in USA Lands End belts for $1.99+ whatever discount they have for the day.
It's looks like this, but a different type of buckle. I was going to buy them to resell or proxy, but it wouldn't really be worth it.
Not the best PSA, but a $50 belt for a dollar can't be beat.
Edit: Found a better pic. I am 90% sure it is this one.