Ruben Sierra Signed Texas Rangers 1987 Donruss Rookie Baseball Trading Card #346 - (PSA/DNA Encapsulated)
Ruben Sierra Signed Texas Rangers 1987 Donruss Rookie Baseball Trading Card #346 - (PSA/DNA Encapsulated) is backordered and will ship as soon as it is back in stock.
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Authenticity Guaranteed
All signatures sold on Pristine Marketplace are 100% guaranteed authentic, offering buyers complete confidence in every purchase.
Each autographed item undergoes rigorous verification through trusted authentication providers—including Beckett Authentication Services (BAS), James Spence Authentication (JSA), Fanatics Authentic, or Pristine Auction’s own in-house standard, Pristine Authentic.
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Description
Description
Collector-Grade, PSA/DNA–verified autographed rookie card and signed memorabilia piece featuring Ruben Sierra’s Texas Rangers 1987 Donruss Rookie Card #346, encapsulated for long-term preservation. A four-time All-Star and the 1989 AL MVP runner-up, Sierra earned a 1989 Silver Slugger and finished a 20-year MLB career with 300+ home runs and 1,300+ RBI, anchoring the Rangers’ lineup in the late ’80s.
Collector's Highlights:
- Athlete: Ruben Sierra
- Item: 1987 Donruss Rookie Baseball Card #346 (Texas Rangers) — hand-signed; PSA/DNA encapsulated
- Authentication: PSA/DNA certification in tamper-evident slab; serial number verifiable online
Backed by PSA/DNA—an industry gold standard for autograph authentication—this verified, encapsulated rookie card offers trusted provenance and enduring collector appeal, pairing Ruben Sierra’s signature with a hallmark early-career issue for long-term confidence in authenticity and value.

