![Kronos [Purple Sapphire] #146 (Marvel 2024 Topps Chrome) — is it worth grading?](https://i.ebayimg.com/images/g/CbcAAOSwCmZnLmLH/s-l1600.jpg)
Is Kronos [Purple Sapphire] #146 worth grading?
Marvel · Marvel 2024 Topps Chrome · full price guide →
Strong grading candidate — 5.8× premium in PSA 10
A PSA 10 Kronos [Purple Sapphire] #146 sells for $403 against $69.24 raw: a $333 spread, 5.8× the ungraded price. A PSA 9 ($69.50) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $69.24
- PSA 10
- $403
- PSA 9
- $69.50
- Gem premium
- 5.8×
- As of
- Oct 4, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — PSA 10 | $403 | +$308 | +$283 | +$183 |
| PSA 9 | $69.50 | −$24.74 | −$49.74 | −$150 |
Net = sale price − $69.24 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Expected value — how often does it need to gem?
| Chance it gems | Expected sale | Expected net (standard fee) |
|---|---|---|
| 25% | $153 | +$33.51 |
| 50% | $236 | +$117 |
| 75% | $319 | +$200 |
Break-even gem rate at the standard fee: about 15%. Centering is the usual reason a clean copy misses — measure it before you decide.
Which grader pays the most — and what a 10 takes
All centering standards →| Grader | 10 sells for | vs best | Front centering for a 10 | Back |
|---|---|---|---|---|
| BGS 10 | $523 | best | 55/45 | 70/30 |
| PSA 10 | $403 | −$121 | 55/45 | 75/25 |
| CGC 10 | $242 | −$281 | 55/45 | 75/25 |
| SGC 10 | $242 | −$281 | 55/45 | 75/25 |
Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.
Full grade ladder
Raw conditions & history →Swipe the table for the other grading companies →
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other Marvel 2024 Topps Chrome cards worth checking
Full set checklist →![Black Widow [Black Sapphire] #44 Marvel 2024 Topps Chrome card](https://i.ebayimg.com/images/g/UJoAAeSwOPZpTGTW/s-l500.jpg)
Grading Kronos [Purple Sapphire] #146 — FAQ
Is Kronos [Purple Sapphire] #146 worth grading?
A PSA 10 Kronos [Purple Sapphire] #146 sells for $403 against $69.24 raw: a $333 spread, 5.8× the ungraded price. A PSA 9 ($69.50) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Kronos [Purple Sapphire] #146 worth compared with raw?
A PSA 10 Kronos [Purple Sapphire] #146 (Marvel 2024 Topps Chrome) sells for about $403 versus $69.24 for a raw near-mint copy — a 5.8× premium as of Oct 4, 2026.
Which grading company is best for Kronos [Purple Sapphire] #146?
By resale value, BGS 10 leads at $523, ahead of PSA 10 at $403. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Kronos [Purple Sapphire] #146 need for a BGS 10?
BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.
What gem rate makes grading Kronos [Purple Sapphire] #146 break even?
At a standard ~$50 fee, submitting Kronos [Purple Sapphire] #146 breaks even when it gems about 15% of the time (a miss assumed to sell at the PSA 9 price of $69.50).
Best on iPhone & Android
Check your Marvel card in the Midpoint app
Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.
