Market Index
Market-cap weighted index based on top 10 cards by sales volume
Top 10 Cards
#1
No Image
Sammy Sosa
1990 Topps Baseball - Base
PSA 10
Current Price
$99.99
30D Volume
47
Index Weight
18.9%
47 sales (30d)
#2
No Image
Sammy Sosa
1990 Leaf Baseball - Base
PSA 10
Current Price
$85.50
30D Volume
43
Index Weight
16.2%
43 sales (30d)
#3
No Image
Sammy Sosa
1990 Upper Deck Baseball - Base
PSA 10
Current Price
$38.00
30D Volume
39
Index Weight
7.2%
39 sales (30d)
#4
No Image
Sammy Sosa
1990 Donruss Baseball - Base
PSA 10
Current Price
$67.99
30D Volume
16
Index Weight
12.9%
16 sales (30d)
#5
No Image
Sammy Sosa
2025 Topps Update Baseball - Base
Raw
Current Price
$1.59
30D Volume
14
Index Weight
0.3%
14 sales (30d)
#6
No Image
Sammy Sosa
1989 Donruss Baseball's Best - Base
PSA 10
Current Price
$86.00
30D Volume
12
Index Weight
16.3%
12 sales (30d)
#7
No Image
Sammy Sosa
1993 Topps Baseball - Base
PSA 10
Current Price
$26.99
30D Volume
9
Index Weight
5.1%
9 sales (30d)
#8
No Image
Sammy Sosa
1991 Topps Baseball - Base
PSA 9
Current Price
$114.64
30D Volume
6
Index Weight
21.7%
6 sales (30d)
#9
No Image
Sammy Sosa
2025 Topps Update Baseball - Base
Raw
Current Price
$1.33
30D Volume
6
Index Weight
0.3%
6 sales (30d)
#10
No Image
Sammy Sosa
1999 Topps Chrome Baseball - Home Run 10
Raw
Current Price
$5.50
30D Volume
4
Index Weight
1.0%
4 sales (30d)
Player Index is calculated from the top 10 cards by sales volume, weighted by market cap.
Data updates daily • AI content refreshes automatically