1999 Upper Deck Biographics Stephon Marbury #B23
1999
See all Stephon Marbury cards & valuesRare
$29.99est. value (ungraded)
Prices updated 2026-10-20
Based on recorded sold prices how we price cards
Card number
#B23
Year
1999
Stephon Marbury price history
$29.99▲ 0.0%
Oct 19 · $29.99 low$29.99 high · Oct 20
Ungraded market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 1999 Upper Deck Biographics Stephon Marbury #B23 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
$29.99
Recorded low
$29.99
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $29.99 | — |
Stephon Marbury prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $29.99 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1999 Upper Deck Biographics Stephon Marbury #B23 value & prices
The 1999 Upper Deck Biographics Stephon Marbury #B23 is a Basketball card released in 1999. Ungraded copies carry a market value of about $29.99.
More from 1999 Upper Deck Biographics
Steve Smith
#B17$6.00
Tim Duncan
#B14$1.49
Tim Hardaway
#B29$1.19
Allan Houston
#B30
Allan Houston
#B30
Alonzo Mourning
#B21
Other Stephon Marbury cards
Stephon Marbury
#13$1,900.00
Stephon Marbury
#UPP-SM$868.79
Stephon Marbury
#215$490.00
Stephon Marbury
#11$450.00
Stephon Marbury
#277$324.39
Stephon Marbury
#42$276.75
