Blog d'autographes de souvenirs Powers Sports

Fake PSA slabs can use copied certification numbers, counterfeit labels or tampered holders. Learn how to inspect the card, slab and label before purchasing.

Learn how to spot a fake 1986 Fleer Michael Jordan rookie card #57 by examining its logo, printing, colors, small details, grading slab and certification number.

Wondering what a debut patch card is? Learn how MLB Debut Patch cards use the actual patch from a player's first Major League game, why they're one-of-one, and why they've become some of the most sought-after modern baseball cards.

Are Michael Jordan cards going up in value? Discover why many of Jordan's rookie cards, rare inserts, autographs, and PSA-graded cards have appreciated, and learn the key factors that influence their value over time.

Wondering how much your Michael Jordan card is worth? Learn how grading, scarcity, serial numbers, autographs, patch cards, collector demand, and the card's design all affect its value.

Looking for the top 10 Michael Jordan cards? Explore the most popular Jordan cards, including the 1986 Fleer rookie, 1984 Star, PMGs, patch cards, PSA 10s, and autographed cards, while learning how budget and collecting goals influence every collector's favorites.

Wondering which Michael Jordan cards are worth money? Learn why the iconic 1986 Fleer and 1984 Star rookie cards lead the hobby, plus discover how grading, scarcity, serial-numbered cards, PMGs, patch cards, and eye appeal all influence the value of Michael Jordan's most collectible basketball cards.

Confused about what actually qualifies as a rookie card? Learn the difference between rookie cards, college cards, Bowman 1st cards, and flagship releases, plus why players like Michael Jordan have more than one card considered a rookie by collectors.

Is Michael Jordan's true rookie card the 1984 Star #101 or the iconic 1986 Fleer #57? Explore both sides of one of the biggest debates in sports card collecting and learn why each card holds a special place in hobby history.

Wondering what color pen is best for autographs? The answer depends on the item, the surface, and your collecting goals. Learn why blue Sharpies, silver paint pens, and other autograph pens each have their place—and how choosing the right one can dramatically improve the look, eye appeal, and even the autograph grade of your sports memorabilia.

Michael Jordan has signed one of the rarest modern basketball collectibles ever created—factory-sealed 1986 Fleer Basketball packs. Learn why only 23 exist, what makes them so special, how Upper Deck Authentication works, and why collectors are already calling this one of the most creative Michael Jordan autograph releases in years.

Should you get a personalized autograph? It depends. Learn how personalization affects resale value, when it adds sentimental value, and why most collectors choose clean signatures over inscriptions.