Alexander Isak
#13 - Newcastle United
2024-25 Select Premier League (2025)
RefractorUnnumbered Card
Print run unknown
0
copies documented so far
Show detailed probability modelsAdvanced
Model A: Deterministic
Print RunUnnumbered
Verified Sightings0
Publicly RemainingN/A
Model B: Bayesian
Model B requires a numbered parallel to calculate Bayesian estimates.
Confidence Score
Low (0/100)
Coverage: 0 | Sources: 0 | Maturity: 0
$6.18
Avg Sale Price
$4.37 - $9.18
Price Range
16
Recent Sales
eBay Price History
Last 60 days of sales data+1.8%
16 sales tracked$4
Low
$6
Average
$9
High
+0
Change
| Title | Price | Date | Link |
|---|---|---|---|
| 2025 2024-25 Select Premier League Alexander Isak Refractor | $4.65 | 3/14/2026 | View |
| 2025 2024-25 Select Premier League Alexander Isak Refractor PSA 9 | $7.15 | 3/11/2026 | View |
| 2025 2024-25 Select Premier League Alexander Isak Refractor | $5.32 | 3/6/2026 | View |
| 2025 2024-25 Select Premier League Alexander Isak Refractor PSA 9 | $7.18 | 3/4/2026 | View |
| 2025 2024-25 Select Premier League Alexander Isak Refractor PSA 10 | $9.18 | 3/2/2026 | View |
Grading Service Comparison
PSA
PSA: 1,535 (85.8%)
BGS: 254 (14.2%)
Market Preference:PSA Dominant
PSA is the dominant grading choice for this card. Consider PSA for better liquidity.
Grade Equivalency Guide:
- BGS 10 Black Label ≈ Ultra-rare (no PSA equivalent)
- BGS 9.5 Gem Mint ≈ PSA 10 Gem Mint
- BGS 9 Mint ≈ PSA 9 Mint
- BGS provides subgrades (Centering, Corners, Edges, Surface)
PSA Population Report
1,535
Total Graded
307
PSA 10 (Gem Mint)
690
PSA 9 (Mint)
20.0%
PSA 10 Rate
Grade Distribution
PSA 10
307
20.0%
PSA 9
690
45.0%
PSA 8.5
122
7.9%
PSA 8
184
12.0%
PSA 7
153
10.0%
PSA 6 & Below
-43
-2.8%
Estimated Graded Values
PSA 10
$175
PSA 9
$90
PSA 8
$60
PSA 7
$50
PSA 6
$40
Auth
$25
* Estimated values based on recent sales data. Actual prices may vary.
BGS Population Report
254
Total Graded
1
BGS 10 (Black Label)
54
BGS 9.5 (Gem Mint)
21.3%
BGS 9.5+ Rate
Grade Distribution
BGS 10(Black Label)
1
0.4%
BGS 10(Pristine)
11
4.3%
BGS 9.5(Gem Mint)
54
21.3%
BGS 9(Mint)
102
40.2%
BGS 8.5(NM-MT+)
44
17.3%
BGS 8(NM-MT)
34
13.4%
BGS 7.5-
8
3.1%
Estimated Graded Values
BGS 10BL
$800
$600-$1200
BGS 10
$400
$300-$500
BGS 9.5
$200
$150-$250
BGS 9
$120
$100-$150
BGS 8.5
$90
$70-$110
BGS 8
$70
$50-$90
* BGS 9.5 (Gem Mint) is often considered equivalent to PSA 10 in market value. Black Label commands significant premiums.
SGC Population Report
660
Total Graded
89
SGC 10 (Pristine)
132
SGC 9.5 (Mint+)
13%
SGC 10 Rate
Grade Distribution
SGC 10
89(13.5%)
SGC 9.5
132(20%)
SGC 9
245(37.1%)
SGC 8.5
79(12%)
SGC 8
72(10.9%)
SGC 7-
43(6.5%)
SGC Estimated Graded Values
SGC 10 (Pristine)
$266
$209 - $333
SGC 9.5 (Mint+)
$171
$133 - $209
SGC 9 (Mint)
$133
$105 - $162
SGC 8.5 (NM-MT+)
$105
$86 - $124
SGC 8 (NM-MT)
$86
$67 - $105
SGC 7 (NM)
$67
$48 - $86
* SGC's tuxedo holder is popular with vintage collectors. Values based on recent market data.
Crossover Grade Estimator
BGS 9.5
PSA
Crossover Recommendation:Recommended
Success Rate98% (same grade or better)
Predicted Outcomes
PSA 10(Gem Mint)
70%
Upgrade
PSA 9(Mint)
28%
Same Grade
PSA 8(NM-MT)
2%
Downgrade
70%
Upgrade Rate
28%
Same Grade
2%
Downgrade Rate
Value Analysis
$8
Expected Value
$2 - $9
Value Range
+$3
Potential Gain
-$4
Potential Loss
BGS 9.5s have a 70% chance of achieving PSA 10, which often commands higher prices in the market. This is one of the most favorable crossover scenarios.
Based on 12,000 historical crossover submissions. Actual results may vary based on card condition and grading standards.
Grading Cost Calculator
$55
Total Cost
$9
Expected Value
$-52
Expected Profit
-85%
Expected ROI
Recommendation:Not Recommended
Cost Breakdown
$22
Grading Fee
$15
Shipping To
$13
Shipping Back
$5
Insurance
Predicted Outcomes
PSA 10
5%
$22
$-39
PSA 9
35%
$11
$-50
PSA 8
35%
$8
$-53
PSA 7
18%
$7
$-54
PSA 6
7%
$6
$-55
Negative expected ROI of -85%. The grading cost exceeds the likely value increase. Consider a lower service tier or skip grading.
Estimates based on historical data and market averages. Actual results may vary. Grading fees and turnaround times subject to change.