1987

Topps · #366

1 copy for sale across Courtyard · from $30.00

All tracked copies

1987 Topps #366 Mark McGwire (PSA 8 NM-MT)

For sale

Buyon Courtyard

1987 Topps #366 Mark McGwire (PSA 8 NM-MT)

PSA 8 NM-MTBaseball

$30.00USDC

FMV $10.00+200%✓ VerifiedEst. $11.80Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

1987 Topps #366 Mark McGwire (PSA 8 NM-MT)

PSA 8 NM-MTBaseball

$12.10USDC

Est. $12.10Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

1987 Topps #366 Mark McGwire (PSA 8 NM-MT)

PSA 8 NM-MTBaseball

$13.53USDC

FMV $10.00✓ VerifiedEst. $11.80Ins. —

CourtyardPolygon

Courtyard comps — dated sales by grade

Jul 18, 2026PSA 10$165
Jul 17, 2026PSA 10$150
Jul 17, 2026PSA 9$15.00
Jul 16, 2026PSA 9$16.99
Jul 16, 2026PSA 9$17.50
Jul 15, 2026PSA 6$5.50
Jul 15, 2026PSA 9$7.50
Jul 15, 2026PSA 10$181
Jul 15, 2026PSA 9$13.55
Jul 14, 2026PSA 9$19.50
Jul 14, 2026PSA 9$16.50
Jul 14, 2026PSA 10$150

Copies are matched across platforms by set, card number, and language (registry v1 — exact normalized matching). FMV figures combine licensed market data calibrated against observed sales, provided as-is.

For sale

Buyon Courtyard

1987 Topps #366 Mark McGwire (PSA 8 NM-MT)

PSA 8 NM-MTBaseball

$30.00USDC

FMV $10.00+200%✓ VerifiedEst. $11.80Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

1987 Topps #366 Mark McGwire (PSA 8 NM-MT)

PSA 8 NM-MTBaseball

$12.10USDC

Est. $12.10Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

1987 Topps #366 Mark McGwire (PSA 8 NM-MT)

PSA 8 NM-MTBaseball

$13.53USDC

FMV $10.00✓ VerifiedEst. $11.80Ins. —

CourtyardPolygon