CARD VALUE GUIDE
How much is a 2003 Upper Deck SP Authentic LeBron James worth?
Based on 5 real sales — see the range below.
Estimated Value
Low$600
Mid$700
High$850
Recent comparable sales
$1,200
Graded PSA 10eBay · 60 days ago
$850
Graded PSA 9eBay · 95 days ago
$700
Graded PSA 8eBay · 131 days ago
$600
RaweBay · 164 days ago
$500
RaweBay · 200 days ago
What affects this value
- Card condition (raw vs graded) is a primary driver of this range
- PSA grade, if graded, materially affects price
Estimate, not an offer. Based on comparable sales, not a guarantee.
Price Playbook
- List atYour opening anchor — the top of what comps actually closed at.$850
- Aim forThe midpoint real sales support — a fair deal for both sides.$700
- Walk away belowUnder the lowest recent comp you are underselling.$600
Negotiating with buyers
- Anchor first — name $850 and point at the comps, not your attachment to the card.
- Concede in small, slowing steps. A big first drop tells buyers the price was soft.
- Hold your floor at $600. "That's below every recent sale" ends a lowball politely.