Kevyn Castillo
CF · High-A · 21.0y · #867 of 7,922 we rate
- The player
- SOLID
- The market
- Below market
- What to do
- Wait
59 out of 100 — our all-round score from the season line, his tools against the level, and how young he is for it.
His best base card asks $9.49 against the $9.50 that card has sold in.
Closest of his is 2025 Bowman Chrome Kevyn Castillo 1st…. Evidence still thin.
Our take
Solid prospect, and the market has not caught up.
Kevyn Castillo scores 59 out of 100 (#867 of the 7,922 we score), and the case rests on one thing: young for the level — +2.0y vs his level at High-A — younger than 90% of the players there.
His core Bowman card has been selling at $7–12 off 1 confirmed sale.
A prospect we rate, and cards of his asking less than they have been selling for — but none of them has cleared our own bar yet. What would change that is spelled out below.
The thing most likely to be wrong here: small sample — 66 PA this season — too few to read a rate stat off with any confidence.
The signal
Young for the level
+2.0y vs his level at High-A — younger than 90% of the players there.
OPS slipping
.794 last season to .710 this one.
Contact: above average
19.7% K — strikeout rate, inverted — lower means more bat-to-ball Better than 77% at his level.
Moved up and held it
Low-A to High-A.
Premium position
CF — the bat does not have to carry the whole profile.
Speed: above average
27 SB per 600 PA — stolen bases per full season of plate appearances Better than 67% at his level.
Why now
No catalyst right now — no promotion, no logged step change, and no measurable move in his card prices. This is a valuation-driven watch rather than a timing one.
What could go wrong
Small sample
66 PA this season — too few to read a rate stat off with any confidence.
Nothing has sold
No confirmed sale of any card of his in 90 days, so nothing on this page can tell you what a fair price is.
Benchmark not checklist-verified
His core card was identified from how raw base 1st bowman chrome auto sellers describe it, not from a checklist. The identity is likely, not established.
What the hobby pays for him
Benchmark card: 2025 Bowman Chrome 1st Auto — raw, base, unnumbered.
Described by 14 independent sellers — observed, not checklist-verified.
$7.13–11.88midpoint $9.50
Evidence limited· 1 salemost recent 2026-08-23 · 14 listed now
- 7 days
- not enough sales
- 30 days
- not enough sales
- 90 days
- not enough sales
This is his benchmark, not the value of any particular card in front of you — a /250 is a different market.
The card that matters
A card-quality answer, not a price one. It does not change when a seller changes their mind.
2025 Bowman Chrome 1st Auto
Raw base 1st Bowman Chrome Auto
The canonical prospect vehicle — every player who has one is compared on it. Identified from 14 independent sellers describing it — likely, not established.
A card is never the one to own because it is numbered. Scarcity is a modifier on a vehicle, not a vehicle — a /25 of a card nobody collects is a rarer version of nothing.
Best value right now
Where the money would go today, which is frequently a lesser card than the one above — or nowhere.
Base$9.49delivered
2025 Bowman Kevyn Castillo Chrome 1st Bowman Auto Angels Prospect — $9.49 delivered, 0% under the $9.50 that copies of this exact card have confirmed sold in.
See it on eBayWhat would make this a buy
- Evidence still thin
- Player not there yet
What is for sale right now
25 cards of his are listed · 0 of the 25 we can judge clear the investment bar. These are the 6 worth looking at, best first; the other 19 are under "The whole live market".
2025 Bowman Chrome Kevyn Castillo 1st Bowman On Card Auto 🔥 CPA-KC Angels
base · raw · condition not stated · takes offers · listed 16d
Evidence still thin · 1 other thing in the way
Data stale — Last confirmed live 56h ago — beyond the 48h bar. Needs a re-sight before the analysis is current.
—
sold $9.50
PASS · 27% under
Topps 2025 Bowman Chrome 1st Kevyn Castillo Angels Auto CPA-KC
base · raw · condition not stated · takes offers · listed 19d
Evidence still thin · 1 other thing in the way
Data stale — Last confirmed live 56h ago — beyond the 48h bar. Needs a re-sight before the analysis is current.
—
sold $9.50
PASS · 37% under
Kevyn Castillo 2025 Bowman Chrome Prospect 1st Auto #CPA-KC Angels
base · raw · condition not stated · takes offers · listed 205d
Evidence still thin · 2 other things in the way
Data stale — Last confirmed live 56h ago — beyond the 48h bar. Needs a re-sight before the analysis is current.
—
sold $9.50
PASS · 16% under
2025 Bowman Kevyn Castillo Chrome Auto Refractor 1st #’d /499 Angels
/499 · raw · condition not stated · takes offers · listed 382d
Evidence still thin · 2 other things in the way
Data stale — Last confirmed live 56h ago — beyond the 48h bar. Needs a re-sight before the analysis is current.
—
modeled $4.92–19.12
PASS
2025 Bowman Chrome Kevyn Castillo 1st Auto /5 Sunflower Seeds PSA 9 Angels
/5 · PSA 9 · takes offers · listed 6d
Waiting on sales · 1 other thing in the way
Data stale — Last confirmed live 60h ago — beyond the 48h bar. Needs a re-sight before the analysis is current.
—
modeled ~$290.00
NEEDS EVIDENCE
2025 Bowman Kevyn Castillo Chrome 1st Bowman Auto Angels Prospect
base · raw · condition not stated · takes offers · listed 449d
Evidence still thin · 2 other things in the way
Data stale — Last confirmed live 56h ago — beyond the 48h bar. Needs a re-sight before the analysis is current.
$9.49
sold $9.50
LOTTERY · 0% under
Your research
Private to you. What you are waiting for, and why — so next time you open this page you do not have to remember.
Your target
The price you are waiting for, and why. Private to you.
Your notes
Sign in to keep your research — private notes on what you are watching and why.
The evidence
Everything the reading above is built on. Open whichever part you want to check.
The parallel ladder5 versions of his cards in raw autos, each priced off its own confirmed sales
Every version of his cards we can see, base to 1/1. Each rung is priced off its own confirmed sales — a rung nothing has verifiably sold at shows no value rather than borrowing a neighbour's.
Showing Raw autos.
NO CLEAR SWEET SPOT
No rung of his has a confirmed sale behind it, so there is no price to compare any step against.
- BaseTHIN EVIDENCE
Listed at $9.49, but nothing confirmed has sold on this rung.
- Sold
- —
- Live
- $9.49 live
- Scarcity
- unnumbered
- Trades
- no sales
- Premium
- —
- RefractorTHIN EVIDENCE
Listed at $11.48, but nothing confirmed has sold on this rung.
- Sold
- —
- Live
- $11.48 live
- Scarcity
- unnumbered
- Trades
- no sales
- Premium
- +21%
Premium from asking prices, not sales - Reptilian RefractorTHIN EVIDENCE
Listed at $12.85, but nothing confirmed has sold on this rung.
- Sold
- —
- Live
- $12.85 live
- Scarcity
- unnumbered
- Trades
- no sales
- Premium
- +12%
Premium from asking prices, not sales - Refractor /499THIN EVIDENCE
Listed at $22.55, but nothing confirmed has sold on this rung.
- Sold
- —
- Live
- $22.55 live
- Scarcity
- 499 made
- Trades
- no sales
- Premium
- +76%
Premium from asking prices, not sales - Purple Refractor /250THIN EVIDENCE
Listed at $25.94, but nothing confirmed has sold on this rung.
- Sold
- —
- Live
- $25.94 live
- Scarcity
- 250 made
- Trades
- no sales
- Premium
- +15%
Premium from asking prices, not sales
1 listing sits in a different grade class or auto status and is kept off this ladder — a slabbed sale is not evidence about a raw card.
What he is good atSkills 54 on the 20–80 scale, against 492 hitters at High-A
What he is good at
skills overall 54 / 80
On the 20–80 scale every scouting report uses: 50 is average, and every 10 points is one standard deviation. Measured against 492 hitters at High-A — measured against real players at the same level right now — not a scout's projection of what he becomes.
Contact
Can he hit it?
57
above average · better than 77% at his level
19.7% K
strikeout rate, inverted — lower means more bat-to-ball
Power
Can he hit it hard?
52
average · better than 58% at his level
.146 ISO
isolated power — slugging minus batting average, so hits that go for extra bases
Plate discipline
Does he pick his pitch?
51
average · better than 55% at his level
12.1% BB
walk rate — higher means he makes pitchers come to him
Speed
Can he run?
54
above average · better than 67% at his level
27 SB per 600 PA
stolen bases per full season of plate appearances
Production
Is it showing up in the box score?
50
average · better than 49% at his level · the result, not a skill
.710 OPS
on-base plus slugging — the result, which carries the luck as well as the skill
Age for the level
Is he doing it young?
63
plus · better than 90% at his level · context, not a skill
+2.0y vs his level
years younger than the median player at his level — positive is young for the level
The overall figure averages the 4 skill rows only. The box-score row and the age row are shown but deliberately left out of it — one is the result those skills produced, and the other is not a skill at all.
The argument
skills at the 64th percentile of the cohort, production at the 49th — the gap between the two is ordinary for this level.
Nothing to arbitrage here: he is producing about what his skills say he should. Judge the card on price and the player on the grades.
How this is read: his skills average 64 and his production sits at 49, a gap of +15. That gap on its own means little — an average of several percentiles always sits nearer the middle than a single one — so it is ranked against the same figure computed the same way for the 492 players at his level we hold a full profile for, where it lands at the 71th percentile.
Will he get there?
Real chance 5.0 / 10
- nothing stands out either way
This is an ordering score, not a percentage. We hold no outcome data and have run no backtest, so “a 93% chance of reaching the majors” would be a number we made up and you then spent money on. Built on 86% of what it wants to know — missing production.
How he is playingThe High-A line, and how it compares with last season
Hover any stat to see what it means. How each compares with the 492 other hitters at his level is graded in "What he is good at".
PA
66
AVG
.236
OBP
.328
SLG
.382
OPS
.710
better than 49%
HR
2
SB
3
BB%
12.1
K%
19.7
Is this player getting better?
Down from .794 to .710 OPS, but he moved up to High-A — a step back at a harder level is normal.
Moved up from Low-A to High-A — the pitching is harder this year.
OPS
.794▼.710
Power
.114▲.146
Walks
14.6%▼12.1%
Strikeouts
20.3%→19.7%
Last season, 192 times at bat. Two seasons that already happened. Nothing here is a prediction.
What his cards have sold forno completed sales logged yet
Real completed sales only — nothing here is an estimate. These come from the scan: it asks eBay about listings it has already seen, and one that ends at a fixed price is recorded as a sale. That builds up over days. You can add one by hand below if you happen to know it, but you are not meant to be the price database.
No sales logged yet. We need at least two to draw a line, and about five spread over a month before the numbers mean much. Add sales you find using the button below.
The whole live market25 listed · 25 eBay-verified · 19 not shown above
- Listings
- 25
- Lowest seen
- $9.49
- Median ask
- $11.97
- Cheapest 1st auto
- $9.49
- Cheapest numbered 1st auto
- —
25 eBay-verified
Latest eBay verification: 13 hours ago.
The other 19 cards
- —2025 Bowman Kevyn Castillo Chrome 1st Bowman Auto Angels Prospect Orange /25!!!PASS
- —2025 Bowman Chrome Kevyn Castillo Xfractor Black /10 Prospect 1st AutoPASS
- $9.78Kevyn Castillo 2025 Bowman Baseball #CPA-KC 1st Bowman Chrome Prospect AutoLOTTERY
- $9.99Kevyn Castillo Auto Chrome Prospects 2025 1st Bowman Card Los Angeles AngelsLOTTERY
- —Kevyn Castillo Autograph Signed 2025 1st Bowman Chrome #BCP-82 Auto AngelsPASS
- —2025 Bowman Chrome 1st KEVYN CASTILLO Autograph Auto #CPA-KC AngelsPASS
- —2025 Bowman 1st Chrome Autographs Green Refractor Kevyn Castillo Auto 73/99PASS
- —2025 Bowman Chrome - Kevyn Castillo 1st Purple Refractor Auto /250 Angels #CPAKCPASS
- —2025 Bowman - Kevyn Castillo Chrome 1st Bowman Auto Angels Prospect #CPA-KCPASS
- $11.312025 Bowman - Kevyn Castillo 1st Chrome AutoLOTTERY
- $11.482025 Bowman Kevyn Castillo Chrome Auto Refractor 1stLOTTERY
- $11.972025 Bowman Chrome 1st Auto Kevyn Castillo AngelsLOTTERY
- $12.85💥2025 1st Bowman-Chrome Auto Kevyn Castillo #CPA-KC, 2025 B.Reptilian RefractorLOTTERY
- $15.99KEVYN CASTILLO 2025 Bowman Chrome Prospects 1st Auto #CPA-KCLOTTERY
- —2025 Bowman Chrome 1st Kevyn Castillo On Card Auto Angels #CPA-KCPASS
- —Kevyn Castillo - 2025 Bowman Chrome 1st - Prospect Auto - #CPA-KC - AngelsPASS
- $25.942025 Bowman Chrome Prospect Purple Refractor 29/250 Kevyn Castillo Auto 0o3xPASS
- $22.552025 Bowman Chrome Prospect Refractor 11/499 Kevyn Castillo #CPA-KC Auto 0zu6LOTTERY
- $33.422025 Bowman Chrome Prospect Refractor 389/499 Kevyn Castillo #CPA-KC Auto 1l7vPASS
What this page is missing1 thing we do not hold for him
What this page is missing
Everything above is built from what we actually hold. These are the gaps, so you know which parts of the argument are thin rather than wondering why a panel is quiet.
- We do not have a sold price in 90 days — add one and the whole price side fills in.
Worth reading for this player
- What a modeled fair value means — at least one value on this page was modeled rather than taken from a sale
- Parallel scarcity calculator — numbered parallels of his cards are in play, and print run drives the premium
- Best Offer calculator — at least one of his live listings accepts offers
- Certified vs aftermarket autographs — signed cards of his are listed, and the two kinds are not worth the same
- Parallels and print runs — his market includes numbered parallels, which are priced off the print run