2025-26 Topps Chrome Sky Write Signatures Michael Porter Jr. Refractor Blue #SWS-MPJ
2025
See all Michael Porter Jr. cards & valuesUncommon
$15.25est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#SWS-MPJ
Year
2025
Parallel / variant
Refractor Blue
Michael Porter Jr. price history
$85.38▲ 0.0%
Oct 22 · $85.38 low$85.38 high · Oct 23
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2025-26 Topps Chrome Sky Write Signatures Michael Porter Jr. Refractor Blue #SWS-MPJ 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
$15.25
Recorded low
$15.25
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $15.25 | — |
Michael Porter Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $15.25 | Buy on eBay ↗ |
| PSA 8 | $16.87 | Buy on eBay ↗ |
| PSA 9 | $30.22 | Buy on eBay ↗ |
| Grade 9.5 | $57.93 | Buy on eBay ↗ |
| PSA 10 | $85.38 | Buy on eBay ↗ |
| BGS 10 | $111.00 | Buy on eBay ↗ |
| CGC 10 | $51.00 | Buy on eBay ↗ |
| SGC 10 | $51.00 | Buy on eBay ↗ |
Other versions of this Michael Porter Jr. card
7 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025-26 Topps Chrome Sky Write Signatures Michael Porter Jr. Refractor Blue #SWS-MPJ value & prices
The 2025-26 Topps Chrome Sky Write Signatures Michael Porter Jr. Refractor Blue #SWS-MPJ is a Basketball card (Refractor Blue parallel) released in 2025. Ungraded copies carry a market value of about $15.25.
An ungraded copy is worth around $15.25, a PSA 9 around $30.22, a PSA 10 (Gem Mint) around $85.38 and a pristine BGS 10 around $111.00. That's roughly a 5.6× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
With raw copies near $15.25 and top grades reaching $85.38, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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Michael Porter Jr.2025-26 Topps Chrome Sky Write Signatures2025Basketball cardsRefractor BluePSA 10BGS 10card valueprice guide