San Francisco Giants 'Rex' Mascot Trading Card - First Edition 99

Produced for SF Giants/San Jose Giants (Likely minor league or team promotional issue) · Collectibles & Antiques > Sports Memorabilia > Trading Cards

San Francisco Giants 'Rex' Mascot Trading Card - First Edition 99

Era / Decade

1999 (Based on '99' year indicator and artistic style of the era)

Material

Standard cardstock with a gloss finish, housed in a plastic poly-bag

Condition

Good to Very Good. The card remains in its original plastic bag, which has visible crinkling. The card itself shows sharp corners, but potentially moderate surface wear or minor edge whitening typical of bulk-packaged promotional items.

Demand Level

Niche. Very high appeal to mascot collectors or Giants fans, but low general market interest.

Resale Value

Estimated Resale Value

$5.00 - $15.00

Estimated Retail Value

$1.00 - $3.00 (Originally sold as a stadium giveaway or low-cost souvenir)

Comparable Sales

Similar mascot promotional cards from the late 90s typically sell for $8-$12 on eBay. Specific SJ Giants 'Rex' memorabilia is rare, occasionally fetching a premium from local collectors.

Description

This is a rare 'First Edition' promotional trading card featuring 'Rex,' a dinosaur mascot associated with the San Francisco Giants organization (prominently used by the San Jose Giants affiliate). The card features a vibrant, stylized 90s illustration of Rex catching a baseball with a black border and 'First Edition' text in gold/yellow.

Key Features

Features the 'First Edition' stamp; specifically targets San Francisco or San Jose Giants collectors; obscure mascot memorabilia which can be highly sought after by niche completists.

Authenticity Indicators

Correct 1990s-era typography and graphic design; 'First Edition' printing; '99' date stamp consistent with the mascot's tenure. High confidence in authenticity as these are rarely faked.

Flaws to Note

Plastic packaging is heavily wrinkled and worn; the card may have slight bowing from being stored in a flexible bag rather than a rigid top-loader; niche market appeal limits speed of sale.

Selling Guide

Where to Sell

eBay is the primary recommendation to reach national sports collectors. local SF/San Jose Facebook Marketplace groups may also find a dedicated fan.

Selling Tips

Use keywords like 'Minor League Mascot,' 'Sj Giants Rex,' and 'Vintage Baseball Card.' Take the card out of the crinkled bag for photos to show condition, but mention it includes original packaging. Ship in a rigid top-loader to prevent damage.

Appraised on 7/10/2026
San Francisco Giants 'Rex' Mascot Trading Card - First Edition 99 - Produced for SF Giants/San Jose Giants (Likely minor league or team promotional issue) | Thrift Scanner