sgc-grading-system

name	sgc-grading-system
description	Use when submitting vintage sports (pre-1980) or when 7-10 day TAT is critical. SGC dominates vintage sports.

SGC Grading System

Tuxedo black label, lenient on era-typical wear, fastest TAT. SGC 8 vintage cross-grades to PSA 8 for +5-15% lift on average.

Why SGC for vintage

1. Tuxedo black label is collector-favored on vintage
2. More lenient on toning, wax stains, paper texture
3. Lower fees than PSA Regular tier
4. 7-10 day TAT vs PSA's 30+

SGC vs PSA comp data

T206, 1948 Bowman, 1952 Topps, 1957 Topps (2023–2025):

• SGC 8 sells at 0.85–0.95× PSA 8
• SGC 9 sells at 0.85–0.95× PSA 9
• Crack-cross opportunity: clean SGC 8 → PSA 8 = 5–15% lift average

Service tiers

Tier	Fee	TAT	Cap
Standard	$25	10 days	$1,500
Express	$75	3 days	$5,000
Premium	$150	2 days	unlimited

Where this fits in the X3 empire

Default recommendation for any 1980-and-earlier sports card submission.