That is a nice set of lp's there. I had this same UK set myself but traded it up for some cd's a couple years back. Sometimes i wish I hadn't done that . The albums and their sleeves were mint and hardly played but the box was somewhat frayed on corners and had gotten scratched up over the years. Remember purchasing it at I believe Costco in the early 80's when it was actually released. That is a pretty good price you got though as it looks to be in great condition.
Good one Joe! Good price too I might add, I'll bet from the sound of the ad the seller probably wishes he could keep it. Enjoy!