When I purchased the used "Vintage 80's" 12 DVD set I was assured there were no skips. Unfortunately there were many skips. The seller said there were no scatches but I examined them as soon as they arrived in the mail(visually)there were many physical scratches on most of the discs. That doesn't always mean actual skipping will ocurr but it did, on almost all of the discs. My player plays every kind of disc available, including copied discs. By the time the order came in and by the time I had a chance to check over every disc(over 300 songs)I was over the "30 day warranty period". Now I'm stuck with over 100 dollars "worth" of discs where most of the discs will not play and the seller basically told me I'm stuck with them. Sorry, but I could never recommend purchasing from that seller again.