1999 REX Dinosaur San Francisco Giants Mascot Trading Card (First Edition)

REX / San Francisco Giants Official Mascot (Unbranded/Promotional) · Collectibles & Antiques > Sports Memorabilia > Trading Cards

1999 REX Dinosaur San Francisco Giants Mascot Trading Card (First Edition)

Era / Decade

1999 (Late 90s). Dating clues: '99' and 'First Edition' printed on the card face.

Material

Standard 20pt - 30pt cardstock with a semi-gloss finish.

Condition

Good to Very Good. The card shows slight edge wear and soft corners, which is common for loose mascot cards. It is currently stored in a non-standard plastic bag rather than a rigid top-loader, risking further corner blunting.

Demand Level

Niche. Very high appeal to specific Bay Area sports collectors, but a small overall market compared to player cards.

Resale Value

Estimated Resale Value

$5.00 - $15.00 (Low: $3, Mid: $8, High: $20 if part of a complete mascot set).

Estimated Retail Value

$1.00 - $3.00 (Originally sold as part of a set or given as a stadium promotional item).

Comparable Sales

Mascot cards from this era typically sell for $5-$12 individually on eBay. Complete team mascot sets from the late 90s can reach $25-$40. Specific 'First Edition' variations of minor mascots rarely exceed $15 unless professionally graded.

Description

Rare 1999 First Edition REX mascot card featuring the San Francisco Giants' former dinosaur mascot. REX was the secondary mascot used at Candlestick Park/3Com Park. The card features a vibrant purple background with an artistic rendering of REX in a Giants home jersey. It includes the 'REX 99' logo and 'First Edition' text in the bottom right corner.

Key Features

First edition status; features a retired mascot (REX preceded Lou Seal); niche appeal for San Francisco Giants completionist collectors and mascot enthusiasts; late 90s nostalgia.

Authenticity Indicators

Correct printing texture and period-accurate typography for the late 90s. This is a low-counterfeit-risk item due to its niche value. Confidence Level: High.

Flaws to Note

Visible corner softening and slight chipping along the black borders. The black border makes edge wear very obvious. Currently in a thin poly bag; should be moved to a penny sleeve and top-loader to prevent further damage.

Selling Guide

Where to Sell

eBay is the best platform due to its reach for specific sports niches. Local San Francisco Bay Area Facebook Marketplace groups or sports card shows in Northern California would also be effective.

Selling Tips

Use keywords like 'SF Giants Mascot', 'REX Dinosaur', and 'First Edition'. Take high-resolution photos of the corners and edges against a white background to show the black borders clearly. Ship using eBay Standard Envelope (under $1) to keep the total cost low for the buyer.

Appraised on 7/10/2026