2013 Bowman Sterling Autograph Prospects Trevor Williams #BSAP-TWI
2013
See all Trevor Williams cards & valuesCommon
$1.48est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Card number
#BSAP-TWI
Year
2013
Price by month
Average price of the 2013 Bowman Sterling Autograph Prospects Trevor Williams #BSAP-TWI 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
$1.48
Recorded low
$1.48
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.48 | — |
Trevor Williams prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.48 | Buy on eBay ↗ |
| PSA 8 | $57.54 | Buy on eBay ↗ |
| PSA 9 | $63.00 | Buy on eBay ↗ |
| Grade 9.5 | $69.00 | Buy on eBay ↗ |
| PSA 10 | $76.00 | Buy on eBay ↗ |
| BGS 10 | $99.00 | Buy on eBay ↗ |
| CGC 10 | $46.00 | Buy on eBay ↗ |
| SGC 10 | $46.00 | Buy on eBay ↗ |
Trevor Williams parallels
1 version, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2013 Bowman Sterling Autograph Prospects Trevor Williams #BSAP-TWI value & prices
The 2013 Bowman Sterling Autograph Prospects Trevor Williams #BSAP-TWI is a Baseball card released in 2013. Ungraded copies carry a market value of about $1.48.
An ungraded copy is worth around $1.48, a PSA 9 around $63.00, a PSA 10 (Gem Mint) around $76.00 and a pristine BGS 10 around $99.00. That's roughly a 51× 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 $1.48 and top grades reaching $76.00, 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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Trevor Williams2013 Bowman Sterling Autograph Prospects2013Baseball cardsPSA 10BGS 10card valueprice guide