I still have the 1995 THX and 1997 SE laser discs. I had the pre THX lasers prior to getting the THX versions, but they had developed video problems from too much use so I had to get rid of them. They where basically unplayable. To really enjoy these older versions you need to use your Laser disc player through a video processor. Todays sets have crappy analog comb filters and color decoders.
Do a google search and find one that fits your budget. I still have over 100 laser discs, and I still watch them periodically.