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Prospects
LH

Landon Harmon

Washington NationalsWashington Nationals
RHP
Age 19 (born Sep 9, 2006)
Value
Perf+
Raw
PSA 10
13%
Gem (15)

Landon Harmon Bowman Card Prices & Value

Track Bowman 1st Chrome autograph and rookie card values for this 19-year-old WAS RHP — raw and PSA 10 graded price trends, recent sales, and market data. Current season: ERA 1.39, WHIP 0.84.

Bowman 1st
2025 Bowman Draft #CPA-LH
HM:
Community:-

Scouting Grades 20-80 scale

Overall 50Jun 13
FB
65
SL
55
CH
45
CTL
50
A
1.39
ERA
0.84
WHIP
31
K
32.1
IP
1-1
W-L
10
GP
0
SV
10
BB
ROK
5.40
ERA
1.20
WHIP
1
K
1.2
IP
0-0
W-L
1
GP
0
SV
0
BB
Market Data

Unlock price charts, recent sales, active listings, and parallel pricing

Landon Harmon: Common Questions

Does Landon Harmon have a 1st Bowman autograph, and which set is it in?

Yes. Landon Harmon's first Bowman autograph is in 2025 Bowman Draft, card CPA-LH. Until an MLB debut, that 1st auto is the closest thing to a Landon Harmon rookie card.

What are Landon Harmon's position, team, and age?

Landon Harmon is a RHP in the WAS organization, currently 19 years old. This season's line: ERA 1.39, WHIP 0.84.

How is Landon Harmon ranked among MLB prospects?

Landon Harmon is not currently inside our ranked prospect list.

How often does Landon Harmon's Bowman auto grade a PSA 10?

Across graded copies, Landon Harmon's base Bowman autograph hits a PSA 10 roughly 13% of the time (15 graded so far).

What is Landon Harmon's 1st Bowman auto worth, and where can I track the price?

Raw and PSA 10 sale prices, price history, and the HobbyMonitor value score for Landon Harmon update daily on this page for HobbyMonitor members.