OP13 · SEC
The manga-panel (コミパラ) SEC-SP Ace — the middle brother of the OP13 '3 Brothers' chase set (OP13-118 Luffy / OP13-119 Ace…
Model fair value is $128 with a lowest ask around $125 (model estimate, not a live quote). OP13 · SEC. Illustrative values — open the calculator to run today's prices.
Our model says grade: grading expected value is $41 (+30% ROI) at an illustrative raw price of $125.
The manga-panel (コミパラ) SEC-SP Ace — the middle brother of the OP13 '3 Brothers' chase set (OP13-118 Luffy / OP13-119 Ace / OP13-120 Sabo), the sibling to the SEC-P Luffy the founder holds. Ace is one of the most emotionally-collected characters in the fandom. JP-anchored per SNKRDUNK: raw NM sold ¥178,000 (~$1,187) on 2026-07-25, on a steep year-long uptrend (¥40k → ¥250k+). PSA 10 clears ~¥250,000 (~$1,670). TRAP serial: NOT the ~$7 base SEC, the ~$59 WANTED-poster SEC-SP, the SEC-P parallel, or the red-manga SEC-RSP (~¥845,000). Founder does not hold this card (disclosed).
Prices here are model estimates, not live quotes, and card values are volatile. Confirm the last few real sales before you buy, sell or grade.

Drop-radar alerts and dated Buy / Avoid calls, before they go public. Free.
The Live market figure is a real TCGplayer Near-Mint quote (via JustTCG); fair-value, grade odds and upside are illustrative model estimates. Not financial advice.