1986 Fleer Update Ruben Sierra #U-105
1986
See all Ruben Sierra cards & values$1.40est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1986 Fleer Update Ruben Sierra #U-105 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 | $1.40 | — |
Ruben Sierra prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.40 | Buy on eBay ↗ |
| PSA 7 | $3.00 | Buy on eBay ↗ |
| PSA 8 | $3.35 | Buy on eBay ↗ |
| PSA 9 | $13.01 | Buy on eBay ↗ |
| Grade 9.5 | $40.59 | Buy on eBay ↗ |
| PSA 10 | $56.42 | Buy on eBay ↗ |
| BGS 10 | $73.00 | Buy on eBay ↗ |
| CGC 10 | $34.00 | Buy on eBay ↗ |
| SGC 10 | $34.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1986 Fleer Update Ruben Sierra #U-105 value & prices
The 1986 Fleer Update Ruben Sierra #U-105 is a Baseball card released in 1986. Ungraded copies carry a market value of about $1.40.
An ungraded copy is worth around $1.40, a PSA 9 around $13.01, a PSA 10 (Gem Mint) around $56.42 and a pristine BGS 10 around $73.00. That's roughly a 40× 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?
With raw copies near $1.40 and top grades reaching $56.42, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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