Price wrong, profit wrong. Pricing is where most resellers leave money on the table—either pricing too high and watching items sit, or pricing too low and giving away profit. This guide covers the data-driven approach to pricing that maximizes both sell-through rate and profit margin.

📊 Quick Reference

Target minimum ROI100% (2x cost)
Ideal ROI for growth200%+ (3x cost)
Days before first markdown30-45 days
Comp research timeframeLast 90 days sold
Price at vs compsMedian of sold prices

The Golden Rule: Sold Comps Only

The #1 pricing mistake is looking at active listings. Active listings tell you what people are asking. Sold listings tell you what people are paying. These are often very different numbers.

How to Research Comps

  1. Search your exact item — Brand, model, size, color, condition
  2. Filter by SOLD — On eBay: check "Sold Items" box. On other platforms: look for "Sold" filter.
  3. Last 90 days — Recent data only. Prices from 2 years ago are irrelevant.
  4. Match condition — NWT comps don't apply to your GUC item.
  5. Note the range — Find low, median, and high sold prices.
  6. Price at median — Or slightly above if your photos/description are better than average.

💡 Pro Tip: If you can't find exact comps, broaden your search (different color, similar style) but adjust expectations. No comps at all? That's either a goldmine or a warning sign—proceed carefully.

Platform-Specific Comp Research

PlatformHow to Find SoldData Available
eBayFilter → Sold Items90 days, exact prices, dates
PoshmarkFilter → Availability → SoldNo dates, shows sold price
MercariFilter → Item Status → SoldShows sold price
DepopLimited sold visibilityUse eBay comps instead
GrailedFilter → SoldGood data for streetwear

Platform Fees: Know Your Numbers

Every platform takes a cut. If you don't factor fees into your pricing, you're lying to yourself about profit.

PlatformSeller FeePayment ProcessingEffective Total
eBay13.25% (most categories)Included~13.25%
Poshmark20% (over $15)Included20%
Poshmark$2.95 (under $15)Included$2.95 flat
Mercari10%2.9% + $0.50~13%
Depop10%~3%~13%
Facebook MP5% (shipped)Included5%
Grailed9%2.9% + $0.30~12%

⚠️ Important: Fees change. eBay's fees vary by category (sneakers are 8%, musical instruments are 6.35%). Always check current fee structure before pricing high-value items.

The Profit Formula

Before you list anything, run the numbers. Here's the formula:

Profit Calculation

Profit = Sale Price - Fees - Shipping Cost - Item Cost - Supplies

ROI = (Profit ÷ Total Cost) × 100

Real Example Calculations

Example 1: Clothing on Poshmark

Sale Price$45.00
Poshmark Fee (20%)-$9.00
Shipping (prepaid label)$0.00
Item Cost (thrift)-$6.00
Supplies (poly mailer)-$0.35
Profit$29.65

ROI: $29.65 ÷ $6.35 = 467%

Example 2: Electronics on eBay

Sale Price$120.00
eBay Fee (13.25%)-$15.90
Shipping Cost-$12.50
Item Cost (estate sale)-$35.00
Supplies (box, packing)-$3.00
Profit$53.60

ROI: $53.60 ÷ $50.50 = 106%

Example 3: Bad Deal (Don't Do This)

Sale Price$25.00
eBay Fee (13.25%)-$3.31
Shipping Cost-$8.50
Item Cost-$12.00
Supplies-$2.00
Profit-$0.81

ROI: Negative. You lost money. This is why you run numbers BEFORE buying.

ROI Targets by Strategy

Your target ROI depends on your business model:

💨 High Volume / Fast Flip

50-100% ROI Target

Lower margins, faster turns. Works when you can source cheap and list fast. Think bins, bulk lots, clearance racks. Volume makes up for thin margins.

⚖️ Balanced Approach

100-200% ROI Target

The sweet spot for most resellers. Sustainable margins without sitting on inventory forever. Good for thrift sourcing, estate sales, garage sales.

💎 Premium / Specialty

200-500%+ ROI Target

Longer hold times, higher expertise required. Vintage, designer, collectibles, niche categories. You're being paid for knowledge and patience.

💡 Pro Tip: Don't mix strategies randomly. If you're doing high-volume, don't suddenly sit on a $5 item waiting for $50. Either commit to the flip or don't buy it.

Pricing Psychology

Pricing isn't just math—it's psychology. Use these principles:

Charm Pricing

Prices ending in .99 or .95 feel cheaper. $29.99 feels meaningfully less than $30, even though it's a penny difference. Use this for items under $100.

Round Numbers for Premium

For luxury/premium items, round numbers ($200, $500) feel more confident and high-end. Charm pricing on a Louis Vuitton bag feels cheap.

Anchor High for Negotiations

On platforms where offers are common (Poshmark, Mercari), price 15-20% above your target. Buyers feel good "winning" the negotiation, you hit your number.

Offer Pricing Strategy

Your target price: $40

List at: $48 (20% above)

Accept offers at: $38-40

Result: Buyer feels they got a deal, you hit your margin.

Free Shipping Illusion

"Free shipping" converts better than "$X + shipping" even when the total is the same. Build shipping into your price when possible, especially on Poshmark where shipping is already included.

Seasonal Pricing Calendar

Timing affects price significantly. The same winter coat sells for 2x more in October than April.

Jan
Fitness gear, organizing
Feb
Valentine's, red items
Mar
Spring fashion, pastels
Apr
Easter, outdoor gear
May
Graduations, summer prep
Jun
Swimwear, vacation
Jul
Back-to-school starts
Aug
Back-to-school PEAK
Sep
Fall fashion, Halloween
Oct
Halloween, winter coats
Nov
Holiday shopping PEAK
Dec
Gift buying, Q4 rush

Seasonal Strategy

  • Source off-season: Buy winter coats in March when nobody wants them. Pay less, store until fall.
  • List 4-6 weeks early: Halloween costumes should be listed by early September. Winter coats by mid-September.
  • Price premium in-season: Don't be afraid to price higher during peak demand.
  • Liquidate end-of-season: If it didn't sell in-season, slash prices and move on. Don't store for next year (usually).

The Price Drop Schedule

Stale inventory kills profits. Here's when and how to reduce prices:

Days ListedActionReasoning
0-30 daysHold priceGive it time, refresh listing weekly
30-45 days10% dropBoosts search visibility, tests lower price point
45-60 daysAnother 10%Getting serious about moving it
60-90 days15-20% dropAccept lower margin, free up capital
90+ daysBreakeven or donateOpportunity cost of capital exceeds holding

⚠️ Exception: High-value collectibles, rare items, and seasonal goods may be worth holding longer. A $500 vintage item with no comps is different from a $30 shirt that just isn't selling.

The "Send to Watchers" Trick

On eBay, when you drop your price by at least 5%, eBay notifies all watchers. Time your price drops strategically—a Friday price drop notifies watchers heading into the weekend shopping window.

Pricing Mistakes to Avoid

  1. Pricing based on what you paid: The market doesn't care what you paid. Price based on what buyers pay.
  2. Emotional attachment: "But I love this item!" doesn't make it worth more. Be objective.
  3. Ignoring fees: That "$50 sale" is really $40 after fees. Factor this in BEFORE listing.
  4. Racing to the bottom: Don't auto-match the lowest price. Your photos/description might justify higher.
  5. Never dropping prices: Stubbornness ties up capital. Dead inventory is dead money.
  6. Pricing too low initially: You can always drop prices, but raising them looks bad.
  7. Forgetting shipping: That $15 profit disappears fast if shipping costs $12.
  8. Ignoring condition: Your "good" condition item shouldn't be priced at "excellent" condition comps.

Multi-Platform Pricing Strategy

Different platforms have different buyer behaviors and fees. Use this to your advantage:

Higher Price Platforms

Poshmark, Grailed, 1stDibs
Buyers expect to pay more, but also expect quality listings and fast shipping.

Volume/Deal Platforms

Mercari, Facebook MP, OfferUp
More price-sensitive buyers, but lower fees can mean similar net profit.

Cross-List Pricing

  • Same price, adjusted for fees: If you want $40 net, price $50 on Poshmark (20% fee), $46 on Mercari (13% fee).
  • Or same list price: Accept that Poshmark's higher fees mean less profit, but potentially faster sale.
  • Track which platform sells: If Poshmark consistently sells faster at same price, the fee is worth it.

Tools for Pricing

ToolPurposeCost
eBay TerapeakHistorical sold data, trendsFree with eBay store
WorthpointAntiques, collectibles pricing$25-50/month
ResellMode CalculatorProfit/fee calculationFree
BOLO listsKnow what's worth picking upVaries
Google LensQuick ID and price checkFree

ℹ️ Remember: No tool replaces experience. The more you sell in a category, the better your pricing instincts become. Track your data, learn from what sells fast vs. what sits.

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