You need to enable JavaScript to run this app.
close menu
All items
Auctions
Fixed Price
Market trends
Borrow
Sign Up / Log In
Home
Search
All items
Auctions
LIVE
Market Trends
My Collection
Sell
Sign Up / Log In
Menu toggle
Back
Watch
select FRONT
2025 Sonic Boom
Cooper Flagg #SB18
Basketball Cards
BGS
9
Pop
2
Lowest price
$230
View on eBay
* When you buy through our links, we may earn a commission without additional costs to you
PSA population
9
9
8
4
BGS population
9.5
1
9
2
Recent transactions
Buy now
Feb 24, 2026
$230
Auction
Feb 3, 2026
$139
Cooper Flagg
41.50%
90 days
Basketball
6.92%
90 days
Listings
Similar listings
View all
Watch
2025 Topps Chrome Silver Pack '80-'81 Topps Basketball
Cooper Flagg #TC-CF
PSA 10
$1,000
Buy
Watch
2025 Topps Chrome Silver Pack '80-'81 Topps Basketball
Cooper Flagg #TC-CF
PSA 9
$200
Buy
Watch
2025 Topps Power Players Gold Holo Foil
Cooper Flagg #PP-16
PSA 10
$2,600
Buy
