How to Sell LEGO Parts on Bricklink: 9 Tips From Top Sellers

Category: Selling

By BrickBucks

Nine tactics that separate top-grossing Bricklink stores from the rest — covering pricing, inventory, and customer service.

Bricklink is the highest-margin place to sell LEGO parts, and the steepest learning curve. The platform is built for serious sellers — its tools assume you already understand inventory management, BrickLink Order Tracking, and the difference between Used Good and New Sealed. These nine tips are the difference between a Bricklink store that breaks even on time spent and one that genuinely outperforms eBay on parts revenue.

1. Start with parted-out sets, not random bins

The fastest way to seed a Bricklink inventory is to buy newly-retired sets at clearance prices, part them out using Bricklink's built-in Inventory Tool, and list each part individually. A $200 set typically parts out at $400-$700 on Bricklink. The math works because someone is always rebuilding a discontinued set and is willing to pay a premium per part to get it.

2. Price off Bricklink's "Last 6 Months Sold," not active listings

Active listings include aspirational pricing — sellers asking 2× market and waiting for a desperate buyer. Sold prices are reality. The Price Guide's "Last 6 Months Average" is your anchor. Price 5-10% below average for fast turn, at average for normal turn, and 10-20% above average if you have a rare condition or color.

3. Use store-wide minimum order values

Bricklink lets you set a per-store minimum order (commonly $5, $10, or $20). Without one, you'll get $0.75 orders that cost more in time to pack than they generate in revenue. A $10 minimum is a good starting point for a new store and filters out the casual one-part shoppers who tend to leave low ratings over trivial issues.

4. Photograph every part with a known reference

Bricklink's catalog photos are often outdated or wrong, especially for printed elements and recently-introduced parts. A clear photo with a known reference brick or coin proves authenticity, color, and condition. This single change reduces returns and disputes more than any other tip on this list.

5. Be ruthless about color names

Bricklink color names are surprisingly fussy. "Light Bluish Gray" (post-2003) is a different color from "Light Gray" (pre-2003). "Trans-Light Blue" is different from "Trans-Medium Blue." Selling a part with the wrong color name guarantees a return. When in doubt, use Bricklink's color comparison tool.

6. Use the Bricklink Order Tracking system

The built-in order workflow (Pending → Processing → Ready → Packed → Shipped → Received) is not optional if you want to scale. It lets buyers see where their order stands and surfaces problems before they become disputes.

7. Ship in the right kind of packaging

8. Build your feedback rating obsessively in the first 50 orders

Bricklink buyers heavily filter by store rating. A new store with 5 positive feedback ratings looks dramatically more trustworthy than one with zero. For the first 50 orders, over-deliver: throw in 1-2 extra parts when you have spares, ship within 24 hours, and follow up politely if feedback isn't left after 14 days.

9. Automate when you cross 500 SKUs

Manual inventory updates break down somewhere around 500 active SKUs. At that point, invest in: a barcode scanner (for inventory check-in), a dedicated label printer (for shipping), and Bricklink's XML upload tools (for bulk price and quantity updates). The time you save scales linearly.

The honest revenue picture

A well-run Bricklink store grossing $1,000/month requires roughly 8-15 hours per week of inventorying, listing, packing, and shipping — at a typical 60-70% gross margin after the cost of buying parted-out sets, packaging, and Bricklink's 3% fee. It's a legitimate side income, not a get-rich scheme. For higher revenue, see how Bricklink stacks up against eBay in our platform comparison.

Further reading: how to get more sales on Bricklink · what can I sell on Bricklink.