2021 Topps Series 1 Casey Mize Rookie Debut Purple /299 #30
Casey Mize · Topps · Rookie Card, Parallel, Numbered
Player
Casey Mize
Set
2021 Topps Series 1 Baseball
Year
2021
Card #
30
Condition Grade
PSA 9 (Mint) - Appears well-centered with sharp corners visible in top loader, clean edges, and good surface gloss, though minor hidden flaws on the raw card could drop it to an 8.
Category
Rookie Card, Parallel, Numbered
Manufacturer
Topps
Demand Level
Moderate. Casey Mize has a dedicated collector base within the Detroit Tigers community, but demand is stable rather than hot, fluctuating based on his pitching health and performance.
Valuation
Raw (Ungraded) Value
$5.00 - $12.00
Graded Value
PSA 8: $15-25, PSA 9: $30-45, PSA 10: $75-100
Comparable Sales
Recent raw sales of Casey Mize 2021 Topps Series 1 Purple Rookie Debut /299 range between $6.00 and $15.00 on eBay depending on exact centering and overall eye appeal.
Description
Up for sale is a 2021 Topps Series 1 Casey Mize Rookie Debut card featuring the Detroit Tigers pitcher in his gray road uniform mid-throw. This card is the striking Purple parallel, which is sequentially numbered out of 299. It features the official RC logo in the lower left corner and the Topps Chrome branding element in the upper left. A great pickup for Tigers fans and modern baseball card investors alike.
Key Features
Casey Mize Rookie Debut card, rare Purple parallel sequentially numbered out of 299, vibrant refractor-like purple border, official MLB Rookie Card logo.
Authenticity Indicators
High confidence. The card displays the correct 2021 Topps border design, crisp typography, official team logos, and proper coloration for a Topps Series 1 retail/hobby parallel. Not a commonly counterfeited card due to modern printing tech and low individual raw value.
Flaws to Note
Card is enclosed in a top loader making microscopic surface or edge evaluation difficult, but no major creases or obvious printing defects are visible through the holder.
Selling Guide
Where to Sell
eBay or COMC are the best platforms for modern numbered parallels like this, as they reach a massive audience of player collectors and set builders.
Selling Tips
Due to the low raw value, it is generally not economical to grade this card unless you are submitting a bulk batch where grading costs are under $15 per card. List with clear keywords including player name, year, set, and parallel numbering (/299). Always ship securely in a penny sleeve, top loader, and team bag inside a bubble mailer.