NWOT Set of 4 country artist cassettes

NWOT Set of four country music artists 1.Eddie Rabbitt-Step by Step 2.Marty Robbins-Superhits 3.Vern Gosdin-It Ain't Over Appears to have some green marker on the item/ plastic.See photos for example. 4.Merle Haggard- The Way It Was All are still sealed.