At Piece Buy Piece Brick Co., we make it easy for LEGO enthusiasts in St. Charles, MO and beyond to sell LEGOs, trade, and find new treasures for their collections. We’re always looking to expand our inventory with quality LEGO products. Whether you’re clearing out your collection, selling a few sets, or trading for something new, we’d love to take a look! We offer both cash and store credit, with store credit typically paying about 20% more than our cash offers.

Why Sell LEGOs to Piece Buy Piece Brick Co.?

Our mission is to provide the widest selection of LEGO products possible, and part of that means sourcing directly from our community. By selling or trading with us, you not only get fair offers for your items, but you also help us stock rare, retired, and specialty pieces that fellow fans are searching for.

We buy and trade a wide range of LEGO products including:

Bulk LEGO Bricks

We purchase genuine LEGO bricks by weight. To help us provide the best offer possible, please remove any non-LEGO bricks, other toys, trash, or miscellaneous items before bringing them in.

Sealed LEGO Sets

We buy factory-sealed LEGO sets for both cash and store credit. Sets with broken seals may still qualify after we verify the contents. Sets with missing bags will generally be valued as bulk LEGO.

Used LEGO Sets

We purchase complete and assembled sets that are clean and in resale-ready condition. Offers may be reduced for sets that are dusty, dirty, discolored, incomplete, or missing parts. We do not purchase glued sets. Instruction manuals and original boxes are appreciated but not required. Loose, unassembled pieces will typically be purchased as bulk LEGO.

Learn more about selling pre-built lego sets.

Minifigures

We buy LEGO minifigures in all themes. Please check for cracks, bite marks, marker, paint, or other damage before bringing them in. Including accessories, capes, weapons, or collectible series accessories can increase their value.

Other LEGO Merchandise

We also purchase many other LEGO-branded items, including:

Baseplates
Storage containers
Keychains
Books
Promotional items
And more!

Items We Do Not Purchase

Instruction manuals by themselves
Off-brand building bricks
Used plush toys
Non-LEGO toys or games
Broken or heavily damaged LEGO items

How Our LEGO Selling & Trading Process Works

Simply bring your items to Piece Buy Piece Brick Co. during our regular business hours. No appointment is necessary, although wait times may be longer during busy periods.

Our team will evaluate your items based on:

Overall condition
Completeness
Current market value
Demand
Our current inventory needs

Payment is available by cash, check (for larger purchases), or store credit. A valid government-issued photo ID is required for cash transactions.

Request a Quote

Want an estimate before making the trip? We’d be happy to help!

Send us:

Clear photos of your items
Set numbers (if available)
A description of the condition
Information about missing pieces, minifigures, manuals, or boxes

You can contact us through:

Facebook Messenger: Visit the Piece Buy Piece Brick Co. Facebook page
Text us at 636-201-8005: (Texts are answered during store hours only)
Email us: Shea@piecebuypieccebrickco.com

Please note that any quote provided from photos is an estimate. All offers are subject to an in-person inspection and may be adjusted based on the actual condition and completeness of the items.

We look forward to helping you turn your unused LEGO into cash – or even more value with store credit!

Get Started Today

If you’re ready to sell LEGOs, trade sets, or find new pieces to fuel your creativity, Piece Buy Piece Brick Co. is here to help. Visit us in St. Charles, shop our online store, or reach out to request a quote.

Contact us today at 636-201-8005 to learn more about our LEGO selling and trading services. We look forward to helping you find your next favorite build!