Seller is budgetusa and he has DVDO Iscan Duos listed for $175 OBO, has been taking offers ranging from $125 -$145. This is the DVDO with the high end ADV7800 comb filter (and setup properly).

Has listed (18) so far and told me he has "dozens" more to list as he tests them so keep an eye out.

They are missing remotes and feet BTW...

Thanks for the heads up. Looks like he sold through what he had listed so far. Have you personally used a Duo?

The guy told me he ran out of power supplies but should be posting more soon, apparently bought out HH Gregg tech dept (no idea why they had all of these).

I have not personally used but supposed to have same ADV7800 comb filter as my Lumagen so I have high hopes (especially at that price point).

Mine is arriving today....about 10 or so other guys got them also (some have bought multiple) so I am sure reviews will be coming in.

We need Substance to grab one, he is the best guy to do a review

I just paid $500 for one not too long ago. Craaaaap!

What is the performance of the Duo like for LD and how does it compare to the Lumagen or Crystalio II? I understand it has the ADV7800 (with 3D comb filter enabled?) but also know that a good comb filter can be diminished by mediocre scaling and de-interlacing.

I think there's more than one thread here discussing them and the differences if you want to search for details. Short answer would be its comb filtering and de-interlacing are excellent; scaling is where the other two outclass it.