PSA vs ACE Grading in 2026: Centering, Fees & Resale Compared
PSA has wider market reach and higher resale for most modern cards. ACE has stricter centering (50/50 ±2% vs PSA's 55/45) and lower fees (Economy $10 vs PSA Value $20). Which to pick for your card.
PSA vs ACE — Side by Side
| Dimension | PSA | ACE |
|---|---|---|
| Top-grade front centering | 55/45 (PSA 10) | 50/50 ±2% (ACE 10) |
| Top-grade back centering | 75/25 | 60/40 |
| Scale | 1-10 whole-point | 1-10 half-point |
| Subgrades? | No | No (centering published on cert) |
| Economy/Value fee | $20 (65 business days) | $10 (30-45 days) |
| Standard/Regular fee | $75 (20 days) | $20-$25 (15-25 days) |
| Express fee | $150 (5 days) | $40-$50 (5-10 days) |
| Resale liquidity | Dominant — broadest buyer audience | Niche — centering-sensitive buyers |
| Best for | Modern mainstream cards | Centering-sensitive vintage + premium issues |
Centering — The Single Biggest Difference
Both companies grade surface, corners and edges to broadly similar standards. Centering is where they diverge — and it drives the cross-grade success rate between them.
Front: 55/45 or better. Back: 75/25 or better. PSA gives back centering more latitude than any other major grader. A card with 70/30 back centering can still earn a PSA 10 if the front is at 55/45 or tighter.
Front: 50/50 within ±2% (effectively 48/52 to 52/48). Back: 60/40 maximum. Both axes measured independently — the worse axis sets the centering grade.
Result: cross-grading a PSA 10 to ACE has a ~30-50% success rate (most come back as ACE 9 or 9.5). Cross-grading an ACE 10 to PSA has an ~85%+ success rate because PSA's tolerance is looser. Read the deep dive at ACE centering standards.
When to Choose PSA vs ACE
- Your card is in the modern mainstream resale market (sports rookies, modern Pokemon, modern TCG)
- You need maximum buyer liquidity at resale
- Centering is your card's weak point and PSA's looser tolerance gets you the 10
- You're consigning to a major auction house
- You already have other PSA-graded cards in the set
- Your card has strong centering (50/50 ±2%) and you want to capture the centering-quality premium
- The card is centering-sensitive (Charizard 1st ed, Black Lotus, vintage rookies where centering drives value)
- You want a per-card published centering measurement on the certificate
- You're cost-sensitive — ACE is ~50% cheaper per tier
- You want the half-point scale granularity
Fees Compared (2026)
ACE is consistently cheaper than PSA across every service tier.
| Tier | PSA | ACE | ACE savings |
|---|---|---|---|
Economy / Value | $20 (65 days) | $10 (30-45 days) | ~50% cheaper |
Standard / Regular | $75 (20 days) | $20-$25 (15-25 days) | ~70% cheaper |
Express | $150 (5 days) | $40-$50 (5-10 days) | ~70% cheaper |
Resale Value — When ACE Beats PSA
PSA wins on average resale, but ACE commands a centering-premium on the right kinds of cards.
Modern mainstream cards (most cards). PSA 10 almost always sells for more than ACE 10 because PSA has the broader buyer audience. For a 2024 base rookie, expect PSA 10 to sell at a 15-30% premium over the equivalent ACE 10.
Centering-sensitive vintage and premium issues. An ACE 10 on a centering-sensitive card (Pokemon Charizard 1st edition, Magic: The Gathering Black Lotus, vintage Topps baseball rookies pre-1980, Jordan Fleer 86) carries a centering-quality premium of 10-30% over a PSA 10 because the ACE 10 grade explicitly signals 50/50 ±2% centering — a much stronger claim than PSA 10's 55/45 tolerance.
Sub-PSA-10 cards. For PSA 9 vs ACE 9 of the same card, the value gap is smaller (~5-15% in PSA's favour) because the centering premium narrows below the top grade.
PSA vs ACE — FAQ
Is ACE Grading stricter than PSA?
Yes — ACE is significantly stricter on centering. ACE 10 requires 50/50 ±2% front and 60/40 back; PSA 10 accepts up to 55/45 front and 75/25 back. For surface, corners and edges, standards are broadly similar.
Are ACE 10s worth more than PSA 10s?
Usually not — PSA dominates resale. The exception is centering-sensitive cards (Charizard 1st ed, Black Lotus, vintage rookies) where an ACE 10 commands a 10-30% centering-quality premium.
Should I send my card to PSA or ACE?
PSA for modern mainstream cards and maximum resale liquidity. ACE for cost-sensitive submissions, centering- sensitive cards, or when you want the published centering measurement on the cert.
Can I cross-grade a PSA 10 to ACE?
Yes, but cross-grade success rate from PSA 10 to ACE 10 is ~30-50%. Most cross-graded PSA 10s come back as ACE 9 or 9.5 because of the centering rule. Cross-grading ACE 10 to PSA 10 succeeds at ~85%+.
How much does ACE Grading cost vs PSA?
ACE is ~50-70% cheaper across every tier: Economy $10 vs PSA Value $20, Standard $20-25 vs PSA Regular $75, Express $40-50 vs PSA Express $150.