LEGO Bulk Buying: Where to Find Deals on Large Lots
Supporting Free Content
When you purchase through our links, we earn a small commission at no extra cost to you. As an eBay Partner, this helps us keep bringing you expert LEGO® reviews and guides. Thank you for your support!
Where to buy LEGO in bulk, from specific parts online to mixed used lots and new Classic brick boxes, how to judge price per piece, how to spot non-LEGO bricks and how to clean what you buy.
For specific parts, buy from BrickLink, the parts marketplace the LEGO Group has owned since 2019, or from LEGO's own Pick a Brick. For mixed used lots, look on eBay, Facebook Marketplace and at local sales. For new bricks in quantity, LEGO Classic boxes are the cheapest per piece in our catalog. Whatever you buy, compare by price per piece, check for other brands mixed in, and clean used bricks the way LEGO recommends.
Buying specific parts
BrickLink
BrickLink is an online marketplace for individual LEGO parts, minifigures and sets, made up of many independent sellers. The LEGO Group bought it in 2019. It is the place to go when you know exactly which part and color you need.
- Good: almost any part in any color, sold individually or in quantity.
- Watch for: each seller charges its own shipping, so an order split across many shops gets expensive. Its Wanted List feature helps you find sellers who have most of what you need.
LEGO Pick a Brick
LEGO sells individual new elements through Pick a Brick on LEGO.com, and LEGO Stores have a Pick a Brick wall where you fill a cup with whatever fits. The selection is smaller than BrickLink's, but every piece is new and genuine.
Missing a part from a set you own?
Our free Missing Piece Checker lists a set's parts with their element IDs, which is what you need to order a replacement.
Buying mixed used lots
eBay
eBay has a steady supply of used lots, from small bags to whole collections, often sold by weight. Read the description and study the photos: look for other brands, broken pieces and stickers, and check the seller's feedback. Heavy lots cost a lot to ship, so compare the total, not the item price.
Facebook Marketplace and local groups
Parents selling outgrown collections are the classic source of local bulk LEGO. Collecting in person avoids shipping and lets you check the bricks before you pay.
Thrift stores, garage sales and estate sales
The least predictable source and sometimes the cheapest. Expect to sort out other toys and other brands, and to wash everything.
LEGO fan events
Fan conventions and LEGO user group events often have sellers with parts sorted into bins, and you can see exactly what you are buying. See our LEGO conventions guide.
New bricks in quantity: LEGO Classic boxes
If you want new bricks rather than a used lot, LEGO Classic boxes are made for it: mixed bricks in many colors, with ideas rather than a single model. In our catalog they cost about 6 to 8 cents a piece, against a median of 10.3 cents across the 740 current sets with 50 or more pieces (DUPLO excluded, as of October 2026). Prices, piece counts and expected exit dates are on the cards.
The Large Creative Brick Box: a wide mix of basic bricks, windows, doors and wheels in a storage box. The classic bulk starter.
Creative Vehicles: the largest current Classic box by piece count in our catalog.
The Medium Creative Brick Box: the smaller version of the Large box, in the same kind of storage tub.
How to judge a deal
- Price per piece: divide the total price, shipping included, by the number of pieces. A lot sold by weight hides the count, so ask for it.
- What is in it: minifigures, Technic parts, baseplates and unusual pieces matter more than a big count of common bricks.
- Condition: ask for clear photos. Look for chewed, cracked or discolored pieces and stickers that will need removing.
- Other brands: genuine LEGO bricks carry the LEGO logo on their studs. Mixed lots often contain other brands, which can differ in color and grip.
- Sorting: unsorted lots cost less but take time. A sorted lot may be worth paying more for if you only want certain parts.
- Seller reputation: check feedback for accurate descriptions and careful packing.
Cleaning used bricks
- Remove anything that is not LEGO, plus stickered, printed and electronic parts.
- Wash by hand in water no hotter than 40°C (104°F), with a soft cloth or sponge and a mild detergent if needed, then rinse well.
- Do not use a washing machine or dishwasher.
- Air dry, out of direct sunlight; never use an oven, a microwave or a hair dryer, because hot bricks can change shape.
Once it arrives
A big lot is only useful once it is sorted. Our guide to sorting and organizing LEGO covers methods and storage, and the free Sorting Planner suggests how to split parts into the bins you have.
Use Our Tools to Go Further
Get more insights about the sets mentioned in this article with our free LEGO tools