2003 SP Signature Authentic Signature LeBron James #AS-LJ
2003
See all LeBron James cards & values2003 seasonCleveland CavaliersRookie season, 1st overall pickLeBron James career & card values
Legendary
$5,502.50est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#AS-LJ
Year
2003
LeBron James price history
$20,100▲ 0.0%
Oct 19 · $20,100 low$20,100 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 2003 SP Signature Authentic Signature LeBron James #AS-LJ each month, from 2 recorded price readings. 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
$5,502.50
Recorded low
$5,502.50
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $5,502.50 | — |
LeBron James prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $5,502.50 | Buy on eBay ↗ |
| PSA 8 | $8,661.50 | Buy on eBay ↗ |
| PSA 9 | $12,100.00 | Buy on eBay ↗ |
| Grade 9.5 | $18,301.00 | Buy on eBay ↗ |
| PSA 10 | $20,100.00 | Buy on eBay ↗ |
| BGS 10 | $26,130.00 | Buy on eBay ↗ |
| CGC 10 | $8,040.00 | Buy on eBay ↗ |
| SGC 10 | $12,060.00 | Buy on eBay ↗ |
LeBron James parallels
1 version, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2003 SP Signature Authentic Signature LeBron James #AS-LJ value & prices
The 2003 SP Signature Authentic Signature LeBron James #AS-LJ is a Basketball card released in 2003. Ungraded copies carry a market value of about $5,502.50.
An ungraded copy is worth around $5,502.50, a PSA 9 around $12,100.00, a PSA 10 (Gem Mint) around $20,100.00, a pristine BGS 10 around $26 and130.00. That's roughly a 3.7× 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 $5,502.50 and top grades reaching $20,100.00, 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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