1991 BBM Masato Yoshii #9
1991
See all Masato Yoshii cards & values1991 seasonOsaka Kintetsu BuffaloesMasato Yoshii career & card values
$2.30est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1991 BBM Masato Yoshii #9 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 | $2.30 | — |
Masato Yoshii prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.30 | Buy on eBay ↗ |
| PSA 9 | $3.58 | Buy on eBay ↗ |
| Grade 9.5 | $4.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1991 BBM Masato Yoshii #9 value & prices
The 1991 BBM Masato Yoshii #9 is a Baseball card released in 1991. Ungraded copies carry a market value of about $2.30.
An ungraded copy is worth around $2.30 and a PSA 9 around $3.58.
Is it worth grading?
The spread between raw ($2.30) and top-graded ($3.58) 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.