Skip to main content
parlae.ioBeta
Sign in

Best Spencer Schwellenbach rookie cards

Key rookie card: 2025 Topps Series 1 #103. 9 rookie cards, every one below.

Updated October 19, 2026

  • ...
$...lowest Buy It Now
Check prices on eBay →
Ending soon

Live from eBay, read when you opened this page. Parlae may earn a commission on purchases through these links.

Ending soon on eBay

All auctions on eBay

His top 5 cards

Full checklist

His sets and sealed boxes

Advertisement

Know before you buy

Which Spencer Schwellenbach card is the real rookie card?

Spencer Schwellenbach's key rookie card is the 2025 Topps Series 1 #103. The checklist below lists 9 rookie cards by card number, one of them autographed, each row from a cited source.

His top 5, card by card

Full checklist: 9 rookie cards, 20 total

9 rookie cards and 13 other cards 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.

Show all 20 cards

Checklist sources, checked 2026-10-19: Checklist Insider, Checklist Center.

Spencer Schwellenbach rookie autographs (1)

Find Spencer Schwellenbach in sealed boxes

As an Amazon Associate we earn from qualifying purchases.

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

Spencer Schwellenbach 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
22 cards: 9 RCs, 7 autos, 2 numbered /99 or lowerParlae checklist, every sourced card

Spencer Schwellenbach card questions (7)

What is Spencer Schwellenbach's rookie card?

Spencer Schwellenbach's first base rookie card is the 2025 Topps Series 1 #103. The first chromium rookie card is the 2025 Topps Chrome #203.

How many rookie cards does Spencer Schwellenbach have?

Our checklist lists 9 Spencer Schwellenbach rookie cards with card numbers, each from a cited source. It is not every parallel or color variation.

Does Spencer Schwellenbach have a licensed rookie autograph?

Yes. Our checklist lists one: 2025 Topps Series 1 Flagship Real One Autographs #103.

Does Spencer Schwellenbach have numbered rookie cards?

Yes. Our checklist lists one serial-numbered Spencer Schwellenbach rookie card: 2025 Topps Series 1 Murakami Variation #103 (/10).

How much is a Spencer Schwellenbach 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

What is Spencer Schwellenbach's Topps Chrome rookie card?

The 2025 Topps Chrome #203, per the checklist cited on this page.

Does Spencer Schwellenbach 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.

Advertisement

Collectors also shop

All MLB

More from Parlae

Card facts checked 2026-10-19. Parlae prints no card values. Set and brand names belong to their makers; Parlae is not affiliated with them.

Gift guides

Baseball card gifts · Best sports card gifts · Best boxes to gift · Card gifts for kids · Stocking stuffers · Gifts for collectors · Football card gifts · Basketball card gifts · Card gifts by age · Black Friday card deals · NFL team gear gifts · All card guides

By the Parlae deskCard data updated Oct 19, 2026 at 8:00 AM ETHow this is builtReport a wrong number