Good work!
I thought £30 for a Pioneere CLD-310 with 4 discs was pretty good going here in Blightey (until I accidentally got an NTSC Duran Duran LD); I then got a 1750 (Pal analog audio AND NTSC - yippee!) for a whopping £75, but it was mint with LOADS of LDs. Apparently one of them (Blonde Ambition tour, Madonna) is worth around £150 on the collector's market here in the UK, so fair play!
There's something very cool about a 12 inch videodisc - it's the same reasons I prefer vinyl packaging over CD - as a registered Partially Sighted person, at least I can read the sleevenotes!!! DVDs seem wussy compared to LDs in operation as well!