I'll bet those cheap comps come from the following companies:

Leisure Time (and its 1000 aliases)
Maverick (related to Caballero)
Caballero (related to Maverick)
Sunshine

Or the new kid on the block that's flooding the market with cheap ripoff comps........

FutureWorks (aka Pandemonium, City Girls, Shockwave, etc.) All their titles UPC codes start with 649107...don't buy 'em.

Tell your store to carry legit New Releases or you'll start buying movies online