2021 Score Base Set Ian Book Signature #364
2021
See all Ian Book cards & values$6.99est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Price by month
Average price of the 2021 Score Base Set Ian Book Signature #364 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.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $6.99 | — |
Ian Book prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $6.99 | Buy on eBay ↗ |
| PSA 8 | $10.42 | Buy on eBay ↗ |
| PSA 9 | $17.60 | Buy on eBay ↗ |
| Grade 9.5 | $32.40 | Buy on eBay ↗ |
| PSA 10 | $41.03 | Buy on eBay ↗ |
| BGS 10 | $53.00 | Buy on eBay ↗ |
| CGC 10 | $16.00 | Buy on eBay ↗ |
| SGC 10 | $25.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021 Score Base Set Ian Book Signature #364 value & prices
The 2021 Score Base Set Ian Book Signature #364 is a Football card (Signature parallel) released in 2021. Ungraded copies carry a market value of about $6.99.
An ungraded copy is worth around $6.99, a PSA 9 around $17.60, a PSA 10 (Gem Mint) around $41.03 and a pristine BGS 10 around $53.00. That's roughly a 5.9× 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 ($6.99) and top-graded ($41.03) 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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