The Collectibles Shop Clearance Comics page has various Marvel, DC, Image, and Independent 1980s-1990s cheap single comics for .25¢-$1, plus ashcans/promos, and a few related price guide and collector magazines for sale. There's a few sets and mini-series too. The more $1 singles you buy, the bigger the discount, as much as 50% more off! Most comics are Near Mint Minus to Near Mint (9.2-9.4 or better) unless noted, so not junk condition. Scoop 'em up!
Pictured is the Black Panther "Panthers Prey" #1-4 mini-series for 1/2 cover price at $9.99.