O-Pee-Chee baseball cards were produced in Canada from 1952 to 1981 by the parent company Canadian Bubble Gum Co. These cards are very similar to their American made Topps counterparts but have French writing on the back and are generally considered the Canadian version. In terms of whether they have collectible value and are worth anything, it really depends on a few key factors such as the players, conditions, and rarity.
Most common O-Pee-Chee cards from the 1950s and 1960s in well-loved condition are probably only worth around $1-5 each today. There are always exceptions for certified gem mint rookies or stars. The higher the grade, the more value of course. Rarer short printed parallels or errors can also fetch a premium price. So in general, common Run of the Mill (ROM) O-Pee-Chee cards don’t have huge value unless part of a complete set. Even then a full 1952-1981 run might only gain $100-300 total depending on conditions.
That being said, there are certainly individual O-Pee-Chee cards that could be worth significant money. Rookie cards for all-time greats in pristine shape will demand the highest prices. Examples include a 1969 Nolan Ryan RC PSA 10 could ring up $5,000+. 1964/1965 Steve Carlton or 1971 Rollie Fingers rookies grading 8-9 might sell $75-150. Hall of Famers at key moments fetch top dollar too. A 1954 Hank Aaron RC in Gem Mint could bring in over $2,000. A 1958 Mickey Mantle could earn $400+. High grade 1960s/1970s Reggie Jackson, Johnny Bench, or Tom Seaver rookies may sell $100-250 each as well.
Certain stars had much smaller print runs or variations that create rarities. For instance, an O-Pee-Chee Nolan Ryan with “Rookie” variation text above the standard photo could sell for $650+ in top grades since only 50 are believed to exist. Short printed issues of other all-timers might see similar impacts too. Error cards where statistical lines got shifted, colors are wrong, or photos replaced also hold collector appeal with the best grades.
Factors like complete vintage sets, autographed pieces, oddball promotions, uncut sheets, and unopened wax packs can multiplying values further. But of course, these are usually very hard to acquire intact over 50+ years later. Still, a top-grade 1959 O-Pee-Chee set could earn $1,000+ even without “big name” RCs inside. Mint unopened racks of late 1960s packs with multiple complete sets inside have sold for thousands apiece as well.
To summarize – the vast majority of common O-Pee-Chee baseball cards aren’t worth more than spare change unless part of a complete vintage collection. There are certainly key rookie cards, rare variations, or graded gems featuring all-time great players that could earn hundreds or thousands of dollars for collectors today if preserved in pristine condition. With desirable content and grades, O-Pee-Chee cards absolutely hold value and reselling potential now over six decades after production ended in Canada. But condition is absolutely critical in determining dollar figures, and rarer/key cards are required to reach higher echelons of worth.