1921 W UNC Self Developing Strip Cards
Christy Mathewson
Comps coming soonsold comps coming soonas of 2026-06-26
Condition-aware breakdown
Raw by condition
No data
Graded — by grader & grade
PSA0 sales · 1 grade
PSA 7Thin—n 0min–max ▾hide ▴
PSA 7Thin
—Low —·High —·0 graded sales
SGC0 sales · 2 grades
SGC 2Thin—n 0min–max ▾hide ▴
SGC 2Thin
—Low —·High —·0 graded sales
SGC 1.5Thin—n 0min–max ▾hide ▴
SGC 1.5Thin
—Low —·High —·0 graded sales
Population
Research pending — Rawcomps does not yet have a verified, card-level grading-population join for this record.
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Guide value · SportsCardsPro
price-guide reference, not realized sales- Raw$702
SCP sales volume 4 · as of 2026-06-22
Source: /data/comp_v2/1921_w-unc-self-developing-strip-cards_nno_christy_mathewson.json