1968 Topps #566 Ken Harrelson
About Ken Harrelson
Harrelson had his finest season in 1968 with Boston, leading the American League with 109 RBI, hitting a career-high 35 home runs and earning his only All-Star selection while finishing third in AL MVP voting. His 1968 Topps card, #566, is a high number from the set's seventh series.
Kenneth Smith Harrelson, born September 4, 1941 in Woodruff, South Carolina, played nine major league seasons (1963-1971) as a first baseman and outfielder for the Kansas City Athletics, Washington Senators, Boston Red Sox and Cleveland Indians. Signed by Kansas City out of high school, he reached the majors in 1963 and became known as "Hawk" for his distinctive profile. Outspoken criticism of Athletics owner Charlie Finley led to his release in 1967, and he signed with Boston for a lucrative sum, helping the Red Sox win the pennant that year before losing the World Series to St. Louis. In 1968 he had his finest season, leading the American League in RBI and earning his only All-Star selection. Traded to Cleveland in 1969, he retired mid-season in 1971 after a broken leg limited his mobility. Harrelson finished with a .239 average, 131 home runs and 421 RBI in 900 games, and is credited with helping popularize the batting glove. He later spent decades as a Chicago White Sox broadcaster.
Sources: Wikipedia · SABR BioProject · Baseball-Reference
Graded population (PSA & SGC)
| Grader | Total | 10 | 9 | 8 | 7 | 6 | 5 | 1-4 | Auth |
|---|---|---|---|---|---|---|---|---|---|
| PSA | 386 | 19 | 131 | 180 | 34 | 14 | 2 | 6 | 0 |
| SGC | 22 | 0 | 6 | 11 | 2 | 0 | 1 | 2 | 0 |
Graded population — a scarcity guide, not a price. Data as of 2026-09-04. Half grades fold down for both graders (8.5→8); PSA qualified slabs (OC, ST, PD, MC and the like) are not counted. Slabs of the yellow team-letter #49 and #66 are 1968 Milton Bradley game cards and are not counted here.
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Related cards
More Boston Red Sox cards:
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- #4 American League 1967 RBI Leaders
- #6 American League 1967 Home Run Leaders
- #10 American League 1967 Pitching Leaders
- #12 American League 1967 Strikeout Leaders
- #26 Darrell Brandon
- #43 Gary Bell
- #61 Reggie Smith
- #87 Dick Williams
- #106 Dalton Jones
- #123 Jose Santiago
- #140 Tony Conigliaro
- #152 World Series Game #2 - Yaz Smashes Two Homers
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Frequently asked questions
What is the 1968 Topps #566 card?
It is card #566 of the 598-card 1968 Topps Baseball set, picturing Ken Harrelson of the Boston Red Sox.
Is 1968 Topps #566 a scarce card?
It is a high number card from the seventh print series, #534-598, by the checklist-card division. The last two series together (#458-598) carry only a modest premium; no short-print list exists.
How many cards are in the 1968 Topps Baseball set?
598 cards, tracked as 606 collectible states. The numbers run from 1 to 598 without a gap and no printed number carries two different cards; eight cards - six of the seven checklists, #10 AL Pitching Leaders and #400 Mike McCormick - carry a catalogued print variation that the master set counts separately.
Sources: Trading Card Database, PSA CardFacts, Cardboard Connection, BaseballCardPedia, Baseball Almanac, Beckett, Baseball-Reference, the SABR BioProject and the National Baseball Hall of Fame, PSA & SGC population reports. Card data compiled and maintained by T206Cards.com. Page last updated 2026-10-13.