Amazon/Comixology has a huge lot of the Marvel Masterworks series on sale for $1.99 (a lot of volume 1s are $.99). This is a great chance to collect a ton of classic marvel stuff.
There are too many to list here, but this link is the search in comics, sorted by price. The sale ends 1/3/22.
https://smile.amazon.com/s?k=masterw...35&ref=sr_pg_1