What is Matthew Robertson's rookie card?

Matthew Robertson's first base rookie card is the 2025-26 Upper Deck Series 1 Young Guns #239.

How many rookie cards does Matthew Robertson have?

Our checklist lists 2 Matthew Robertson rookie cards with card numbers, each from a cited source. It is not every parallel or color variation.

What is Matthew Robertson's Young Guns card?

The 2025-26 Upper Deck Series 1 Young Guns #239, Upper Deck's Young Guns rookie card, per the checklist cited on this page.

How much is a Matthew Robertson rookie card worth?

Parlae does not print card values. Find the year, set, card number, parallel and grade on your card, then check eBay sold listings or eBay's price guide for that exact card.

Does Matthew Robertson have a PSA 10?

PSA's population report says how many PSA 10s exist of each card; Parlae does not reprint it. To see PSA 10 copies listed now, tap the PSA 10 chip at the top of this page.

Matthew Robertson Young Guns and best rookie cards

Key rookie card: 2025-26 Upper Deck Series 1 Young Guns #239. 2 rookie cards, every one below.

Updated October 19, 2026

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His top 3 cards

Full checklist

1RC2025-26 Upper Deck Series 1 Young Guns #239BaseCheck price on eBay
2RC2025-26 Upper Deck Series 1 UD Canvas Young Guns #C-108InsertCheck price on eBay
32025-26 Upper Deck Series 2 Fluorescence #F-21InsertCheck price on eBay

His sets and sealed boxes

2025-26 Upper Deck Series 1 Mass Blaster Box

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Know before you buy

Which Matthew Robertson card is the real rookie card?

Matthew Robertson's key rookie card is the 2025-26 Upper Deck Series 1 Young Guns #239. The checklist below lists 2 rookie cards by card number, each row from a cited source.

His top 3, card by card

1. 2025-26 Upper Deck Series 1 Young Guns #239 on eBay

RCBase

Upper Deck, base rookie card, 12 parallels listed.

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2. 2025-26 Upper Deck Series 1 UD Canvas Young Guns #C-108 on eBay

RCInsert

Upper Deck, insert rookie card, 2 parallels listed.

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3. 2025-26 Upper Deck Series 2 Fluorescence #F-21 on eBay

Insert

Upper Deck, insert.

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Full checklist: 2 rookie cards, 3 total

2 rookie cards and 1 other card with card numbers, each from the checklist linked on its row. A row marked "one source" is printed by one checklist site only. Parallels are counted, not listed.

Sort

CardTypePrint runRCPrice

2025-26 Upper Deck Series 1 Young Guns #239 on eBay12 parallels listedBase · Not numbered · RCBaseNot numberedRC
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2025-26 Upper Deck Series 1 UD Canvas Young Guns #C-108 on eBay2 parallels listedInsert · Not numbered · RCInsertNot numberedRC
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2025-26 Upper Deck Series 2 Fluorescence #F-21 on eBayInsert · Not numberedInsertNot numberedNo
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Checklist sources, checked 2026-10-19: Checklist Insider, Checklist Center.

Find Matthew Robertson in sealed boxes

2025-26 Upper Deck Series 1 Hockey Upper Deck Series 1 #239
Mass Blaster Box on Amazon
Box guides: Mass Blaster

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Graded: PSA 10, BGS and CGC explained

A PSA 10 (Gem Mint) or BGS 9.5 is the top grade most collectors look for: sharp corners, clean edges, centered printing and an unmarked surface. A graded card and a raw one are different cards to look up. How the four graders compare and what PSA grading costs.

How PSA, CGC and Beckett grade

PSA

Top grades:: Gem Mint 10, then Mint 9 and NM-MT 8.
Half grades:: 1.5 through 8.5 since February 2008; there is no PSA 9.5.

One overall grade on the label. Centering weighs heavily in it.

Source: Sports Collectors Digest on PSA's half grades

CGC

Top grades:: Pristine 10 (virtually flawless, 50/50 centering), then Gem Mint 10 and Mint+ 9.5.
Half grades:: Yes, from Fair 1.5 up to Mint+ 9.5.

Authentic (AU) for a genuine card that cannot take a number; Authentic Altered (AA) for one that was altered.

Source: CGC grading scale

Beckett (BGS)

Top grades:: Pristine 10; a Black Label Pristine 10 has a 10 in all four subgrades.
Half grades:: Yes, 1 to 10 in half points.

Four subgrades on the label: centering, corners, edges and surface.

Source: Beckett grading

Grading scales as each grader describes them, checked Oct 16, 2026.

Listing counts and lookups this week

Matthew Robertson market data

Counts and lookups, not prices over time

Listed on eBay right now: His key card...Lowest ask, key card...All his cards...eBay listings now. Never stored.
His checklist: 3 cards: 2 RCs, no autos, none numbered /99 or lowerParlae checklist, every sourced card

Matthew Robertson card questions (5)

What is Matthew Robertson's rookie card?: Matthew Robertson's first base rookie card is the 2025-26 Upper Deck Series 1 Young Guns #239.
How many rookie cards does Matthew Robertson have?: Our checklist lists 2 Matthew Robertson rookie cards with card numbers, each from a cited source. It is not every parallel or color variation.
What is Matthew Robertson's Young Guns card?: The 2025-26 Upper Deck Series 1 Young Guns #239, Upper Deck's Young Guns rookie card, per the checklist cited on this page.
How much is a Matthew Robertson rookie card worth?: Parlae does not print card values. Find the year, set, card number, parallel and grade on your card, then check eBay sold listings or eBay's price guide for that exact card.; Cheapest on eBay now
Does Matthew Robertson have a PSA 10?: PSA's population report says how many PSA 10s exist of each card; Parlae does not reprint it. To see PSA 10 copies listed now, tap the PSA 10 chip at the top of this page.