The 1990 Score set contains 704 standard-size cards. Cards were distributed in plastic-wrap packs and factory sets. The front borders are red, blue, green or white. The vertically oriented backs are white with borders that match the fronts, and feature color mugshots. Subsets include Draft Picks (661-682) and Dream Team (683-695). A special black and white horizontal-designed card of Bo Jackson in football pads holding a bat above his shoulders was a big hit in 1990. That card traded for as much as $10 but has since cooled off. Nevertheless, it remains one of the most noteworthy cards issued in the early 1990's. Rookie Cards of note include Juan Gonzalez, Dave Justice, Chuck Knoblauch, Dean Palmer, Sammy Sosa, Frank Thomas, Mo Vaughn, Larry Walker and Bernie Williams. A ten-card set of Dream Team Rookies was inserted into each hobby factory set, but was not included in retail factory sets.