This is certainly the right way to appreciate Pat Sajak's career ahead of his final season, with a nice dump of 1980s episodes! So far, we've got eight from Season 1, seven from Season 2, ten from Season 3, 15 from Season 4, and eight from Season 5, all from the pre-cash first month of the season, including the entire Battle of the Sexes week.
Another big surprise is this: Pat's first ever episode as host from the DAYTIME run has been posted, hidden under "Season 10" as "episode #1768", which really really refers to as the 1,768th episode of the daytime run from December 28, 1981. It also marks Susan Stafford's first (and perhaps her only ever appearance) on Pluto. The quality looks decent on that daytime episode, but not quite as sharp as comparable TPIR episodes from this period.
We also get our first episodes from the '90s as well: four episodes from Season 10, and one from Season 12. But with many of those coming from seasons GSN refused to air, this is a must watch, especially with more new-to-Pluto Barker era episodes on the way.