2026 Topps Flagship Real One Autograph KC Concepcion Rainbow #323
2026
See all KC Concepcion cards & valuesCommon
$2.65est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#323
Year
2026
Parallel / variant
Rainbow
KC Concepcion price history
$42.43▲ 0.0%
Oct 25 · $42.43 low$42.43 high · Oct 26
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2026 Topps Flagship Real One Autograph KC Concepcion Rainbow #323 each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
Recorded high
$2.65
Recorded low
$2.65
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $2.65 | — |
KC Concepcion prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.65 | Buy on eBay ↗ |
| PSA 8 | $7.41 | Buy on eBay ↗ |
| PSA 9 | $14.23 | Buy on eBay ↗ |
| Grade 9.5 | $28.04 | Buy on eBay ↗ |
| PSA 10 | $42.43 | Buy on eBay ↗ |
| BGS 10 | $55.00 | Buy on eBay ↗ |
| CGC 10 | $17.00 | Buy on eBay ↗ |
| SGC 10 | $25.00 | Buy on eBay ↗ |
Other versions of this KC Concepcion card
37 versions, each priced on its own. Most valuable first.
Vintage Stock Variation
$25.25
Not enough history yet
Raw $25.25PSA 9 $50.28PSA 10 $148Checked 2026-10-26
Team Color Border Variation
$14.75
Not enough history yet
Raw $14.75PSA 9 $28.37PSA 10 $84.02Checked 2026-10-26
Live on eBay
Affiliate — we may earn a commission2026 Topps Flagship Real One Autograph KC Concepcion Rainbow #323 value & prices
The 2026 Topps Flagship Real One Autograph KC Concepcion Rainbow #323 is a Football card (Rainbow parallel) released in 2026. Ungraded copies carry a market value of about $2.65.
An ungraded copy is worth around $2.65, a PSA 9 around $14.23, a PSA 10 (Gem Mint) around $42.43 and a pristine BGS 10 around $55.00. That's roughly a 16× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
The spread between raw ($2.65) and top-graded ($42.43) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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