Is Kai-Wei Teng [Green Refractor] #USC102 worth grading?
Baseball · Baseball Cards 2024 Topps Chrome Update · full price guide →
Strong grading candidate — 9.9× premium in PSA 10
A PSA 10 Kai-Wei Teng [Green Refractor] #USC102 sells for $45.66 against $4.62 raw: a $41.04 spread, 9.9× the ungraded price. A PSA 9 ($16.42) 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)
- $4.62
- PSA 10
- $45.66
- PSA 9
- $16.42
- Gem premium
- 9.9×
- As of
- Sep 3, 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 | $45.66 | +$16.04 | −$8.96 | −$109 |
| PSA 9 | $16.42 | −$13.20 | −$38.20 | −$138 |
| PSA 8 | $8.93 | −$20.69 | −$45.69 | −$146 |
Net = sale price − $4.62 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% | $23.73 | −$30.89 |
| 50% | $31.04 | −$23.58 |
| 75% | $38.35 | −$16.27 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
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 | $59.00 | best | 55/45 | 70/30 |
| PSA 10 | $45.66 | −$13.34 | 55/45 | 75/25 |
| CGC 10 | $27.00 | −$32.00 | 55/45 | 75/25 |
| SGC 10 | $27.00 | −$32.00 | 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 2024 Topps Chrome Update cards worth checking
Full set checklist →![Paul Skenes [Black Refractor] #USC88 2024 Topps Chrome Update card](https://i.ebayimg.com/images/g/mhwAAeSw0zlqk1tD/s-l500.jpg)
![Paul Skenes [Green Speckle Refractor Image Variation] #USC88 2024 Topps Chrome Update card](https://i.ebayimg.com/images/g/FcgAAeSw-8lql6Xi/s-l500.jpg)
Grading Kai-Wei Teng [Green Refractor] #USC102 — FAQ
Is Kai-Wei Teng [Green Refractor] #USC102 worth grading?
A PSA 10 Kai-Wei Teng [Green Refractor] #USC102 sells for $45.66 against $4.62 raw: a $41.04 spread, 9.9× the ungraded price. A PSA 9 ($16.42) 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 Kai-Wei Teng [Green Refractor] #USC102 worth compared with raw?
A PSA 10 Kai-Wei Teng [Green Refractor] #USC102 (Baseball Cards 2024 Topps Chrome Update) sells for about $45.66 versus $4.62 for a raw near-mint copy — a 9.9× premium as of Sep 3, 2026.
Which grading company is best for Kai-Wei Teng [Green Refractor] #USC102?
By resale value, BGS 10 leads at $59.00, ahead of PSA 10 at $45.66. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Kai-Wei Teng [Green Refractor] #USC102 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.
Best on iPhone & Android
Check your baseball 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.
