Should I grade my Market Street?
Raw $1,400–$2,000. AFA 85 $2,700–$3,500. AFA 90 $4,500–$6,500. The third Modular and the under-recognized member of the line. Verify set ID #10190, then pre-grade with BrickGauge before shipping.
What is grading the LEGO Market Street #10190?
Grading the LEGO Market Street #10190 (2007, the third Modular Building, retired 2010) is the process of submitting the sealed box to AFA or CGC for authentication and condition scoring. Market Street commands strong Modular-line premiums: AFA 85 sells $2,700–$3,500, AFA 90 $4,500–$6,500, AFA 95 $7,500–$10,500 — vs raw $1,400–$2,000. Round-trip cost is $50–$80. Critical: verify the set ID #10190 before any purchase — non-Modular sets with similar names create misidentification scams on social marketplaces.
Market Street sealed comps by AFA tier.
Rolling 90-day sold-comp data. Lower absolute premium than Cafe Corner or Green Grocer but the same Modular-line percentage delta — and a more accessible entry tier.
| Condition | Sealed comp range | Premium over raw |
|---|---|---|
| Raw sealed | $1,400 – $2,000 | baseline |
| AFA 80 Excellent | $1,600 – $2,200 | +0–15% |
| AFA 85 Near Mint | $2,700 – $3,500 | +60–125% |
| AFA 90 Mint | $4,500 – $6,500 | +160–270% |
| AFA 95 Mint+ | $7,500 – $10,500 | +325–435% |
Make sure your Market Street is actually #10190.
Market Street is the most-misidentified Modular. Non-Modular sets with similar names create misidentification scams on social marketplaces. Before buying or grading: confirm the set ID #10190 printed on the box, verify the 1,248-piece count, and cross-reference the box dimensions against the Modular-line standard. BrickGauge’s set-recognition layer catches misidentification automatically on every scan.
BrickGauge calls your Market Street’s grade.
Upload six photos. The AI verifies the set ID, scores six axes, and gives you a SEND / MAYBE / HOLD / SKIP verdict with the expected resale delta. Two scans free on signup.