Boston Flex card values & price guide
Boston Flex has 7 cards tracked; the most valuable is the 2022 Topps Chrome Update Sapphire Boston Flex Red #US11 at $82.50 as of October 24, 2026.
7 cards · 1 sets · 2023–2023
Prices last updated Oct 2026
Cards tracked
7
Highest value
$82.50
Value range
$5–$83
Median value
$8
PSA 10 avg
$43
With recorded sales
5
Most valuable Boston Flex cards
2022 Topps Chrome Update Sapphire
$82.50
2022 Topps Chrome Update Sapphire
$24.99
2022 Topps Chrome Update Sapphire
$8.13
2022 Topps Chrome Update Sapphire
$8.00
2022 Topps Chrome Update Sapphire
$4.99
Top 5 by value
Earliest cards (2022)
The earliest Boston Flex cards in our catalog, ranked by value.
| Card | Year | Value |
|---|---|---|
| 2022 Topps Chrome Update Sapphire · Red#US11 | 2023 | $82.50 |
| 2022 Topps Chrome Update Sapphire · Purple#US11 | 2023 | $24.99 |
| 2022 Topps Chrome Update Sapphire · Orange#US11 | 2023 | $8.13 |
| 2022 Topps Chrome Update Sapphire · Gold#US11 | 2023 | $8.00 |
| 2022 Topps Chrome Update Sapphire · Green#US11 | 2023 | $4.99 |
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Frequently asked questions
- How much more is a PSA 10 Boston Flex card worth?
- Across Boston Flex cards we track with both raw and PSA 10 prices, a PSA 10 sells for roughly 8.0× the ungraded price, averaging about $43. Grading pristine copies can pay off — check each card's grade ladder first.