Find your bottleneck.

How many minifigures are sitting unlisted right now?

Unlisted inventory is money you already spent that cannot come back.

What the answer means. More than a few hundred points at throughput. Near zero points elsewhere.

How many figures can you identify, price and list in one hour?

This single number caps your revenue per hour more than any other.

What the answer means. Under 20 per hour and throughput is almost certainly your constraint.

What share of your listings sell within 48 hours?

Instant sales are the clearest signal of underpricing there is.

What the answer means. Above roughly a third and you are leaving money on the table.

Would you buy more inventory today if you found it?

Separates a supply problem from a processing problem.

What the answer means. No, because you have not processed what you own, points at throughput. Yes, but there is nothing to buy, points at sourcing.

How many times per year does your inventory turn?

Turn ratio drives cash, and cash drives how fast you can grow.

What the answer means. Under one turn a year and cash conversion is your limit.

Do your listings get views without offers?

Separates a demand problem from a pricing problem.

What the answer means. Views without offers points at price or photos. No views points at channel or titles.

What did you spend the most hours on last week?

The honest answer is usually the constraint, whatever you believe it is.

What the answer means. Whatever consumed the most hours and produced the least revenue.

Test. Would you buy more inventory today if you found it at your usual price?

A scanner will not fix this. Your problem is deal flow, and no software creates lots that do not exist. Spend your hours on supplier relationships, estate sale routes, and buying from other resellers.

Test. How many figures can you identify, price and list in one hour?

This is the constraint most bulk resellers have. Revenue per hour is figures processed per hour multiplied by average value multiplied by sell-through. If the first term is small, the other two barely matter.

Test. What share of your listings sell in under 48 hours?

Selling instantly feels like success and is usually underpricing. Check recent sold data before you blame anything else.

Test. Are your items getting impressions, and are impressions converting?

Software will not fix this one. If a figure gets 200 views and no offers, the price or the photos are the problem, not the catalog.

Test. How many times per year does your inventory turn?

Margin is vanity when capital is trapped. A smaller catalog that turns four times a year beats a larger one that turns once.

Test. How long between an order landing and the package leaving?

Rare as a true constraint, but real once volume climbs. Fix it with process, not tools.

What is the most common bottleneck for LEGO resellers?

Throughput, meaning the time it takes to identify, price and list each figure. Most sellers who feel stuck have inventory they already own sitting unprocessed. Sourcing feels like the constraint because buying is the visible activity, but the bins in the corner are the real evidence.

How do I know if I am underpricing my LEGO minifigures?

Track what share of your listings sell within 48 hours. If items consistently sell the same day at full asking price, you are pricing below market. Price against completed sales rather than active listings, because asking prices include items nobody is buying.

Should I fix more than one constraint at a time?

No. By definition only one constraint limits output at a time. Fixing anything else produces no measurable gain and costs you the hours you needed for the real problem. Find the binding one, fix it, then re-run the audit because the constraint will have moved.

Will a LEGO scanner fix my reselling business?

Only if throughput is your constraint. If you cannot find inventory to buy, or your listings get views without offers, a scanner changes nothing. It helps when you own more inventory than you can identify and price in the hours you have.

How often should I re-run this audit?

Every quarter, and after any change that moves volume. Constraints move. Solving throughput often exposes sourcing as the next limit, because you can now process more than you can buy.