Time to sell my dvd collection?

The reason the new HD formats will take over is simple, everyone will have an HDTV in the next 5 years. The reason DVD-A and SACD didnt win people over is because you have to spend a pretty penny to achieve the requirements to play the disks. The mass public will buy the new tv's. Only audiophiles buy the hi-res disks. Its really that simple.

In the end, I think the extra space on the new disks will benefit sound quality to a greater extent than the video. DVD has a good pic, it does get better in HD, but uncompressed sound, the way the sound engineer intended will be incredible. We may have to wait a few years to sort it all out, but it will survive and thrive.

I agree with you Holeneck - HD will take over within some time (let's agree to look back at this thread and laugh on 2 May, 2011), but the process will be painful thanks again to Sony.
Elcasette, Beta, SACD - how many times do they need to learn the same lesson? As usual, early adopters will get burned when everything shakes out but that's the norm for an early adopter.
Even most HDTV's today don't have the 1080p required to use everything an HD player can offer.
But back to the original question, with upconverting DVD players available now, if you like what you've got, just keep it unless there's a have-to-have in HD like Cream, Royal Albert Hall, May '05 with uncompressed audio and video.

Considering that lots of movies on dvd are now available new at retailers like wal-mart for just a couple bucks....where would you sell them anyhow and how much would you expect to get? I own several dvd's that I bought at $15-20...I sure wouldn't care to sell them now for a buck or two.