I just picked up a couple of LP No. 9's at a local B&M ... I noticed they had two boxes, both wrappers were dark, but one distinctly darker than the other, but both boxes just said No. 9 Oscuro. I picked up one of each to see what the difference is, and as I was inspecting the label, I noticed that one (the darker one) says "Puros Oscuro" on the top right corner while the other says "Parejo Oscuro".

Can anyone tell me what is the difference? When I look online I only find ones that say Parejo Oscuro and that it has a Connecticut Broadleaf Oscuro Wrapper.

Before I answer, They were not the same vitola were they?

Read this page carefully, it may help answer your question.

Liga Privada No. 9 Cigars ~ Liga Privada No. 9 Cigars by Drew Estate in Belicoso Oscuro, Corona Doble, Parejo Oscuro, and Robusto Oscuro Formats Are Available in Boxes and Singles at Milan Tobacconists

What it basically bois down to is, the lp9 is a Puro, and the parejo is a toro vitola. With that said, all of mine say parejo Oscuro, and yet, I have toro, robusto, and Belicoso. So sorry if I confused you more.

Yes they are both robusto's.

To make it more obscure, I always wondered why the "Parejo" was cheaper than the others especially considering the "Parejo" is the same size as the "Toro" at 6x52. Check out Atlantic for reference, but I've seen it other places too, just couldn't figure it out:
Liga Privada | Atlantic Cigar Company

I have so much to learn...

Well both my robusto parejo & robusto puro were $10.25

We all do! LoL

They are probably the same.

No, cause for one they were in separate boxes and the wrappers are distinctively different, and two one label said Oscuro Puro & the other said Oscuro Parejo ... So there's a difference, & I know it's the wrapper, I'm just curious what the other wrapper is.