The best time to buy LEGO is late December through January, when retailers clear out current sets ahead of new releases and prices on both new and secondhand LEGO tend to dip the most all year. The best time to sell is October through mid December, when gift season pushes buyer traffic up across Whatnot, eBay, and BrickLink and sellers can often get closer to full market value or better.
I've been buying and selling LEGO long enough to know the calendar matters almost as much as the item itself. In my experience, the same minifigure or set can sell for noticeably different amounts depending on whether you're listing it in July or the first week of December. None of this is guaranteed, and LEGO's secondhand market moves on demand and rarity too, but the seasonal pattern is real and worth planning around if you're trying to make more money in less time.
Key takeaways:
- Late December through January is generally the cheapest window to buy, thanks to post holiday clearance and retirement wave discounting.
- October through mid December is generally the strongest selling window, driven by gift shopping demand.
- Black Friday can be good for buying discounted sets, but it's a mixed bag for minifigures and used inventory.
- Retirement announcements move prices independently of season, so timing both matters.
- Always verify current sold prices before you buy or price a listing. Seasonal patterns are a guide, not a guarantee.
Why Does LEGO Pricing Follow a Seasonal Pattern?
LEGO pricing follows a seasonal pattern because demand spikes around gift giving occasions while supply of new releases and clearance inventory spikes right after them. Prices generally rise from October through mid December as buyers shop for holiday gifts, then drop sharply from late December through January as retailers clear shelves and new catalog waves push older sets toward retirement.
I noticed this pattern the hard way in my first year of reselling. I bought a stack of sets in November thinking I was getting ahead of the holidays, and by January I saw nearly identical sets selling for 20% to 30% less at retail clearance. Now I flip that calendar around and try to buy heavy in January and sell heavy before Christmas.
When Is the Best Time to Buy LEGO?
The best time to buy LEGO is late December through January, when big box retailers and LEGO.com discount current sets to clear inventory before spring resets, and secondhand sellers who overbought for the holidays start dropping prices to move stock. This is also when retirement waves accelerate, which can quietly push up the long term value of what you're buying.
From what I've seen, the first two to three weeks of January are the sweet spot. Retailers are actively clearancing, and a lot of casual sellers on Facebook Marketplace and BrickLink are trying to offload holiday overflow they don't want sitting around. I recommend building a buy list before the holidays so you're ready to move fast once discounts hit, rather than trying to figure out what's worth buying while you're scrolling half asleep in January.
Heads up: This is not financial or legal advice. We're sharing what we've learned from the LEGO reselling community.
Is Black Friday Actually a Good Time to Buy LEGO?
Black Friday is a good time to buy new sealed sets at a discount, but it's usually a weaker window for minifigures and used inventory, since collectors and resellers are competing for the same deals and casual sellers aren't discounting much yet. Treat Black Friday as a sealed set opportunity first, not a blanket buying holiday.
In my experience, the real minifigure and used set deals show up later, closer to January clearance, when the initial holiday rush has settled and sellers who didn't move inventory get more flexible on price. If you're mainly building minifigure inventory, I'd save most of your buying budget for after Christmas rather than spending it all on Black Friday weekend.
When Is the Best Time to Sell LEGO?
The best time to sell LEGO is October through mid December, when gift season demand is at its highest across Whatnot, eBay, and BrickLink and buyers are less price sensitive than they are the rest of the year. Sets and minifigures that might sit for weeks in the summer can move in days during this window.
When I sell, I try to have my strongest inventory listed and photographed before the first week of November, since that gives enough runway for eBay's algorithm and BrickLink search to pick things up before the holiday rush peaks. On Whatnot specifically, I've had my best shows in this window, and I still recommend putting a bit of promotion budget behind a show, around $20, to help pull in extra eyes when the platform is busiest.
How Do Retirement Waves Affect Buying and Selling Timing?
Retirement waves affect timing because a set or minifigure's price can jump the moment LEGO officially stops producing it, independent of the calendar season. Sets retiring in December or January often get a double push, retail scarcity plus holiday demand, which is why watching retirement announcements matters as much as watching the season.
I use tools like BrickEconomy to track which sets are rumored or confirmed to be retiring, and I cross reference that against what I'm holding using brick'em's LEGO investment calculator before deciding whether to sell now or hold. A set that's about to retire in a strong sales season is usually the one I prioritize moving first, since that's where the appreciation and the seasonal demand overlap.
Month by Month: A Practical LEGO Buying and Selling Calendar
A simple month by month calendar shows buying opportunity peaking in January and selling opportunity peaking from October through mid December, with the middle of the year, roughly March through August, being the flattest stretch for both. Use the table below as a starting framework, then adjust based on what's happening with specific retirements that year.
| Period | Better for Buying | Better for Selling |
|---|---|---|
| Late Dec to Jan | Strong (clearance, retirement waves) | Weak (buyers spent out) |
| Feb to Apr | Moderate (spring resets) | Moderate |
| May to Aug | Moderate (summer releases) | Moderate to weak |
| Sep to mid Nov | Weak | Strong (early gift shopping) |
| Late Nov to Dec 20 | Weak, except Black Friday sealed sets | Strongest (peak gift demand) |
Does the Platform You Sell On Change the Best Timing?
Yes, the platform changes the timing because each one has a different buyer base and fee structure that shifts how much of the seasonal bump actually reaches you. Whatnot and eBay both benefit heavily from the October through December buyer surge, while BrickLink stays steadier year round since it's driven more by builders sourcing specific parts than by gift shoppers.
eBay is still the love of my life for LEGO minifigures specifically, and I've sold over $100,000 worth there, but I've learned to expect promoted listing costs to eat into margin, sometimes pushing my effective take rate close to 25% when I need the extra visibility during competitive periods. Whatnot has had stretches of no seller fee days that are worth watching for, and BrickLink remains the most consistent for parting out incomplete sets or moving individual pieces you've matched up using a tool like brick'em's minifigure database.
A Seasonal Checklist for LEGO Resellers
A seasonal checklist keeps you from reacting to the calendar instead of planning around it, which is the difference between guessing and actually running a buying and selling strategy. Run through this list at the start of each quarter so you're not scrambling in December.
- Build a January buy list in November, before clearance actually starts.
- Track retirement rumors and confirmations on BrickEconomy year round.
- Front load your strongest inventory for listing by early November.
- Budget a small amount for Whatnot show promotion during peak weeks.
- Run your current holdings through brick'em's collection value calculator before big buying or selling decisions.
- Use the haul calculator when you're evaluating a bulk lot to see if the season justifies the price.
- Revisit pricing weekly during October through December, since demand can shift fast.
I learned most of this the slow way, by tracking my own sales month over month and noticing which quarters actually made money and which ones just moved inventory around. A seller I know who sources heavily on Facebook Marketplace told me he does almost the same thing, buying aggressively in January and holding his best minifigures for a December Whatnot push. It's not a secret system, it's just paying attention to when buyers actually show up.
Frequently Asked Questions
Is January really the cheapest month to buy LEGO?
January is generally one of the cheapest months because retailers clear current catalog sets and casual sellers offload holiday overflow. It's not guaranteed for every set, since rare or newly retired items can buck the trend, so check current sold prices on BrickLink or BrickEconomy before assuming a discount applies.
Should I wait until December to sell all my LEGO?
Not entirely. October through mid December is generally the strongest selling window, but holding everything until the last minute risks missing early gift shoppers and creates a listing bottleneck. I recommend spreading strong inventory across October, November, and early December instead of dumping it all in one week.
Does Black Friday apply to minifigures the same way it applies to sets?
Not really. Black Friday discounts mostly apply to new sealed sets from retailers, while minifigure and used inventory pricing is driven more by individual sellers who haven't started discounting yet. In my experience, minifigure deals show up more reliably in January than on Black Friday weekend.
How much can seasonal timing actually affect resale price?
It varies by item, but sellers in the community commonly report 15% to 30% swings between peak and off peak periods for the same set or figure. Always verify current sold listings before pricing, since rarity, condition, and retirement status matter as much as the season.
What's the fastest way to know if a set is about to retire?
BrickEconomy tracks retirement rumors and confirmations, and cross referencing that against your own holdings is the fastest way to catch timing opportunities. I check it regularly alongside brick'em's investment calculator so I know which sets in my inventory are worth prioritizing before a price jump.
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