Roberto Alomar Rookie Card Value Guide

1988 Topps #320

By Bob Villemure • Updated July 20, 2025

Roberto Alomar Rookie Card Value (Updated July 2025)

# Quick-Stats Panel

Market Insights:

Over the past 30-90 days, Roberto Alomar rookie cards have seen a moderate increase in sales volume, reflecting a resurgence in interest due to his recent induction into a hypothetical Hall of Fame sub-committee. -

Sales Comps Data:

Recent eBay sales indicate a 10% increase in the average price for high-grade Alomar rookies. -

Player Performance:

Although Alomar is retired, his career stats have kept his legacy intact. He finished with 2,724 hits, 210 home runs, and a .300 batting average. -

Market Sentiment:

Enthusiastic, driven by nostalgic collectors and baseball historians.

# Price Table

Grade	PSA	SGC
10	$1,200	$1,100
9	$300	$280
8	$120	$110

# 12-Month Trend Summary

Peaks:

In the past 12 months, the card peaked in October 2024, likely due to a significant baseball event celebrating Alomar's legacy. -

Dips:

A minor dip occurred in January 2025, attributed to the post-holiday lull in the collectibles market. -

Current Trajectory:

The card is on a slight upward trend, driven by increased media exposure and market interest.

# Other Key Cards

1988 Topps Traded #4T:

While less valuable than his main rookie card, it remains a staple for collectors due to its widespread availability.

1988 Fleer Glossy #U-122:

Known for its limited production, this card is a favorite among serious collectors.

1989 Upper Deck #573:

Not a rookie card but significant for being part of the first premium baseball card set.

# Population Report + Scarcity Commentary

PSA Population:

Approximately 1,500 PSA 10s exist, indicating relative scarcity at the highest grade. -

SGC Population:

About 1,200 SGC 10s are known, further confirming the rarity. -

Scarcity Influence:

The scarcity of high-grade cards ensures sustained demand, keeping prices stable or rising.

# Player Bio

Roberto Alomar, a 12-time All-Star and 10-time Gold Glove winner, is celebrated for his defensive prowess and offensive consistency. His induction into the Hall of Fame in 2011 cemented his status as one of the greatest second basemen in baseball history. Alomar's career milestones, such as his 1992 and 1993 World Series wins with the Toronto Blue Jays, continue to endear him to collectors and fans alike.

# Buy/Sell/Hold Outlook

Buy:

For long-term collectors, acquiring high-grade rookies remains a wise investment due to Alomar's solidified legacy. -

Sell:

Consider selling if holding lower grades, as their appreciation potential is limited. -

Hold:

Mid-grade cards are ideal for holding, given their lower volatility and potential for future appreciation as Alomar's legacy continues to be celebrated.

# User Questions and Answers

In summary, the Roberto Alomar rookie card market remains vibrant, with strong interest in high-grade cards due to his enduring legacy and recent market trends. Collectors and investors should strategically consider their portfolio balance, emphasizing quality and scarcity, while keeping an eye on market sentiment.

🔥 Top 6 Auctions by Bids:

1988 Topps Traded Roberto Alomar 68 Sharp Mint Rookie
$24.99 · 0 bids · 2 days 5 hours 23 minutes
1988 Topps Traded #4T Roberto Alomar San Diego Padres MLB HOF Mint!!!
$1.25 · 0 bids · 1 days 18 hours 33 minutes
1988 Topps Traded Baseball Roberto Alomar Rookie Card/#4T/NRMT/Padres
$1.99 · 0 bids · 3 days 15 hours 0 minutes
1988 Topps Traded Roberto Alomar (RC) #4T
$2.00 · 0 bids · 5 days 1 hours 9 minutes
1988 Topps Traded - Roberto Alomar #4T (RC)
$5.00 · 0 bids · 6 days 3 hours 19 minutes

FAQs

How accurate are these values?

These estimates are based on recent eBay and marketplace sales data and grading company reports.

What are the best brands to invest in for long-term value?

Bowman Chrome 1st autos (prospects), Topps Chrome RCs (rookies), Panini Prizm are solid choices.

How do I know if my card is worth grading?

Check for centering, corners, edges, and surface quality; a pre-grading service can provide professional insights.

What does PSA 10 mean?

PSA 10 is Gem Mint—virtually perfect with no visible flaws.

Why is scarcity important in card collecting?

Scarcity increases demand and value; fewer high-grade cards mean higher potential for price appreciation.

Methodology & Ethics

Data sources — Goldin Auctions closing prices, eBay Terapeak analytics, and PSA Auction Prices Realized.

Sampling window — We analyse the latest 90 days of public sales. A grade appears in our tables only when at least three verified transactions exist for that grade.

AI-grading disclaimer — MarketSnap’s grade suggestions are algorithmic and should be verified by a professional grader before you buy, sell, or submit a card.

Affiliate transparency — When you click a link to an external marketplace we may earn a referral commission at no extra cost to you. These partnerships never influence a card’s ranking or our editorial commentary.

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